51cg

People

Professor Siladitya Bhattacharya

Professor Siladitya Bhattacharya
Professor Siladitya Bhattacharya
Professor Siladitya Bhattacharya

MD, FRCOG

Sir Dugald Baird Chair in Women's Health

51cg
Email Address
s.bhattacharya@abdn.ac.uk
School/Department
School of Medicine, Medical Sciences and Nutrition

Qualifications

  • MD Obstetrics and GYnaecology 
    1997 - 51cg 
  • MRCOG Obstetrics and GYnaecology 
    1991 - Royal College of Obstetricians and Gynaecologists 
  • FRCOG Obstetrics and GYnaecology 
    2006 - Royal College of Obstetricians and Gynaecologists 
  • Subspecialty Accreditation Reproductive Medicine 
    1999 - Royal College of Obstetricians & Gynaecologists 

Memberships and Affiliations

Internal Memberships

As Vice-Principal for Global Engagement from 2024-26 Prof Bhattacharya had strategic oversight over the Institution’s strategy for student recruitment and strong and sustainable international partnerships. Previously Head of the School of Medicine, Medical Sciences and Nutrition from 2018, he is a Chair in Women Health and Chief Investigator on a portfolio of medical trials and has served on several national and international committees relating to reproductive medicine.

 

External Memberships
  • Member, Medical Schools Council (2018- 24)
  • Non-executive member NHS Grampian Health Board (2019-24)
  • NHS Research Scotland Clinical Research Champion for Women’s Health and Childbearing Scotland 2015-18)
  • Chair, Reproductive Medicine Clinical Studies Group (RCOG), the National Reproductive Health Research Network UK (2008-2014)
  • Specialty Lead for Reproductive Health and Childbirth (Scotland) (2009-14)
  • Member, Health Services and Population Health Research Committee, Chief Scientist Office Scotland (2006-12) 
  • Member, Panel for Chief Scientist Office Scotland Clinical Academic Fellowships (2013-18)
  • Member, College of Experts, Medical Research Council (2006-09)
  • Member Core Outcome Measures for Infertility Trials (COMMIT) working group when?
  • Chair International Network for research in Reproductive Medicine (INREM) (2013-)
  • Chair (2015-16) International Federation of Obstetrics and Gynaecology (FIGO) Reproductive Medicine Committee
  • Co-Chair (2009 - 15) International Federation of Obstetrics and Gynaecology (FIGO) Reproductive Medicine Committee
  • Member Standards and Practice Committee for the International Federation of Fertility Societies (IFFS) (2007-)
  • Member European IVF Monitoring Committee Board (European Society for Human Reproduction and Embryology) (ESHRE) (2007 - 2013)
  • Quality Control (Auditor) for FIVNAT (Swiss Society for Reproductive Medicine) (2010 – 12)

 

JOURNAL EDITORSHIPS

  • Editor-in-Chief Human Reproduction Open (2017-22)
  • Editor: Cochrane Collaboration Gynaecology and Fertility (2004 -20)
  • Scientific Editor:  BJOG: An International Journal of Obstetrics and Gynaecology (2003-5)
  • Editor: The Obstetrician and Gynaecologist (2003-5)
  • Associate Editor Human Reproduction Update (2011 - 2015)
  • Academic Editor PLOS ONE (2014 - 16)

Prizes and Awards

  • MRCOG Prize medal, Royal College of Obstetricians and Gynaecologists 1991
  • European Society of Reproduction and Embryology Established Clinician Award 2000
  • Wellcome Trust Research Leave Award 2002-7
  • The Obstetrical & Gynaecological Society of Malaysia & Royal College of Obstetricians & Gynaecologists (RCOG-OGSM) Travelling Fellowship 2015
  • Seelye Travelling Fellowship, University of Auckland Foundation 2018
Research

Research Overview

  • Health services research in reproductive health
  • Epidemiology of reproductive health
  • Systematic reviews
  • Randomised trials

Current Research

My main research interests include epidemiology of infertility, evaluation of clinical and cost effectiveness of interventions and delivery of care in reproductive medicine. In addition to infertility and assisted reproduction, my clinical areas of interest include early pregnancy loss, caesarean section heavy menstrual bleeding, pelvic pain and endometriosis.

To date my research has involved a programme of interlinked projects funded by Wellcome Trust, the Chief Scientist Office Scotland, Medical Research Council and National Institute of Health Research (NIHR) UK. My projects have included studies on the prevalence and reproductive outcomes in women with infertility and early pregnancy loss, systematic (Cochrane) reviews, individual patient data meta-analysis, multi-centre randomised controlled trials and studies on the cost effectiveness of interventions in infertility and heavy menstrual bleeding.

Collaborations

I  collaborate extensively with trialists, epidemiologists and health services researchers nationally as well as internationally. I lead INREM -(International Reproductive Medicine Research Network), a global consortium for collaborative research and have extensive national  and international collaborations.

 

Supervision

  • I have supervised 10 post graduate research students to completion and currently co-supervise 2 PhD students.

Funding and Grants

  • A randomised trial of relugolix combination therapy versus usual medical treatment in the medical management of heavy menstrual bleeding (RESPONSIBLE) Bhattacharya S, Critchley HOD, Maclennan G, et al.. 2025-29 NIHR Health Technology Assessment (HTA) £1,956,95
  • Hormone therapy for premature ovarian insufficiency: randomised trial and long-term evaluation (POISE) Davies M, Daniels J, Bhattacharya S, et al..NIHR HTA 2012-34 £2,263,669
  • Recurrence of Endometriosis: a randomised controlled trial of clinical and cost-effectiveness of Gonadotrophin Releasing Hormone Analogues with add-back hormone replacement therapy versus repeat Laparoscopic surgery (REGAL) Saraswat L, Bhattacharya S, Cooper K, MacLennan G, et al.  NIHR HTA 2019-23 £1,711,863
  • Letrozole or Clomifene, with or without metformin, for ovulation induction in women with polycysticovary syndrome: a 2x2 factorial design randomised trial (The LOCI trial) Coomarasamy A, Sunkara S, Gallos I, Bhattacharya S, et al NIHR HTA (2019-22). £2,136,177 (2019 -22)
  • Effects and Safety of Testosterone in Men with Low Testosterone levels: an evidence synthesis andeconomic evaluation. The TESTES (Testosterone Effects and Safety) Consortium. Jayasena C, Bhattacharya S, Gillies K, Hernandez R, Aucott L, Quinton R, Wu F, Oliver N, Dhillo W. NIHR HTA (2018-20) £508,668
  • Surgery for women with endometrioma prior to IVF- Assessing the feasibility of a multicentre randomised trial in UK (SEND) Maheshwari A, Bhattacharya S, Cooper K, Saraswat L, Horner, Gillies K, Breeman S, Burns GNHS Grampian R & D Pump priming Grant (2018-19) £24,995
  • Perinatal outcomes of singletons born following in-vitro fertilisation: a comparison of different embryo transfer strategies using UK data. Mclernon D, Bhattacharya S, Maheshwari A, Raja EA. NHS Grampian Endowments. (2018-19) £10,071
  • A population-based matching study to estimate the benefit of in-vitro fertilisation (IVF) for infertility McLernon D, van Geloven N, van Eekelen R & Bhattacharya S Tenovus Scotland (2017-18) £11,438
  • Environmental determinants of IVF treatment Clemens T, Docherty R, Dibben C, Stock S, Bhattacharya S. NERC/ MRC/ CSO (2016-17 - 18) £51,390 
  • Is a combination of methotrexate and gefitinib more effective than methotrexate alone as a treatment for ectopic pregnancy? – a randomised placebo controlled trial (GEM3)AW Horne, S Tong, WC Duncan, J Daniels, A Coomaraswamy, L Middleton, A Peace-Gadsby, T Bourne, D Jurkovic, S Bhattacharya, C Bottomley. National Institute for Health Research (NIHR) Efficacy and mechanism programme (EME) (2016-19) £999,811
  • Elective freezing of embryos in assisted conception (E-FREEZE) -  Maheshwari A, Bhattacharya S, Macklon N, Coomarasamy A, Khalaf Y, Lavery S, Fenning N, Juzzak E, Kurinczuk J. National Institute for Health Research (NIHR) Health Technology Assessment (HTA) programme. (2015-19) £1,400,000.
  • A multi-centre randomised controlled trial of the efficacy and mechanism of action of gabapentin for the management of chronic pelvic pain in women.  Horne A, Daniels J, Vincent K, Cheong Y, Middleton L, Collett B, Bhattacharya S, Tracey I, Williams A, (2015-18) £1,425,969.  
  • Ulipristal acetate versus conventional management of heavy menstrual bleeding (HMB: including uterine fibroids): a randomised controlled trial and exploration of mechanism of action (UCON trial). Critchley H, Bhattacharya S, Clark J, Daniels J, Middleton L et al.   National Institute for Health Research (NIHR) Efficacy and mechanism programme (EME) (2014-18)£1,584,094
  • . 
  • A multicentre randomised controlled trial comparing laparoscopic supra-cervical hysterectomy with second generation endometrial ablation for the treatment of heavy menstrual bleeding (HEALTH).  Bhattacharya S (Co CI), Cooper K (Co CI), Clark J, Hawe J, Phillips K, Hawthorne R, Norrie J, Cook J, Scotland G, McCormack K.  National Institute for Health Research (NIHR) Health Technology Assessment (HTA) programme (2014-18) £1,307,643
  • Improving Intrapartum outcomes for mothers and babies in Scotland: A stepped wedge RCT of an intrapartum emergencies training package in 12 Scottish Maternity Units (THISTLE). Bhattacharya S, Draycott T, Fox R, Siassakos D, Lenguerrand E, Lynch P, Crofts J, Winter C, Norrie J, MacLennan G, McCormack K, McDonald A, McPherson G, Cameron A.  Chief Scientist Office Scotland (2013-16) £200,045
  • Preventing recurrence of endometriosis by means of long acting progestogen therapy; (PreEmPT).  Bhattacharya S, Daniels J, Gupta J, Clark J, Cooper K, Horne A, Critchley H, Sarotigan E, Prentice A, Becker C, Jones G, Denny E., Whittal C.  National Institute for Health Research (NIHR) Health Technology Assessment (HTA) programme (2013-18) £1,961,118.
  • Selection of sperm for assisted reproductive treatment by prior hyaluronic acid binding: increasing live birth outcomes and reducing miscarriage rates (Hyaluronic Assisted Binding Sperm Selection; HABSelect). Miller D, Pavitt S, Coomarasamy A, Pacey AA, Bhattacharya S, Brison D, Lewis S, Hooper R, Edwards L, West R, Khalaf Y, Sebatani L.   NIHR efficacy and mechanism evaluation (EME) programme (2012-16) £1,427,328
  • Development and validation of prognostic models for subfertility.  CSOPost doctoral Fellowship.  Awarded to Dr David. McLernon. Supervisors: Lee A, Bhattacharya S.  Chief Scientist Office Scotland (2013-16) £ 172,515
  • Long term health of women diagnosed with endometriosis: a Scottish record linkage study. Bhattacharya S, Cooper K, Horne A, Bhattacharya S, Saraswat L. Ayansina D. Chief Scientist Office Scotland (2012-14) £117,758

 

Publications

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  • Should androgen supplementation be used for poor ovarian response in IVF?

    Sunkara, S. K., Coomarasamy, A., Arlt, W., Bhattacharya, S.
    Human Reproduction, vol. 27, no. 3, pp. 637-640
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Outcomes following hysterectomy or endometrial ablation for heavy menstrual bleeding: retrospective analysis of hospital episode statistics in Scotland reply

    Ewies, A., Cooper, K., Lee, A. J., Chien, P., Raja, E. A., Timmaraju, V., Bhattacharya, S.
    British Journal of Obstetrics and Gynaecology, vol. 119, no. 3, pp. 375
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Assisted reproductive technology in Europe 2007: results generated from European registers by ESHRE

    de Mouzon, J., Goossens, V., Bhattacharya, S., Castilla, J., Ferraretti, A., Korsak, V., Kupka, M., Nygren, K., Nyboe Andersen, A.
    Human Reproduction, vol. 27, no. 4, pp. 954-966
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Reproductive outcomes following induced abortion: a national register-based cohort study in Scotland

    Bhattacharya, S., Lowit, A. J., Bhattacharya, S., Raja, E. A., Lee, A. J., Templeton, A.
    BMJ Open, vol. 2, e000911
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Request for "social egg freezing"

    Peddie, V., Bhattacharya, S.
    Assisted Reproduction Techniques: Challenges and Management Options. Sharif, K., Coomarasamy, A. (eds.). Blackwell Pub., pp. 159-164, 6 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
    • [ONLINE] DOI:

  • An exploration of the association between male body mass index (BMI) and semen quality

    Shayeb, A. G., Harrild, K. A., Mathers, E., Bhattacharya, S.
    Reproductive Biomedicine Online, vol. 23, no. 6, pp. 717-723
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The relevance of Cochrane reviews in day to day clinical practice in Reproductive Medicine

    Bhattacharya, S.
    European Journal of Contraception & Reproductive Health Care, vol. 16, no. 5, pp. 325-327
    Contributions to Journals: Editorials
    • [ONLINE] DOI:

  • Maternal cigarette smoking and effects on androgen action in male offspring: unexpected effects on second-trimester anogenital distance

    Fowler, P. A., Bhattacharya, S., Flannigan, S., Drake, A. J., O'Shaughnessy, P. J.
    Journal of Clinical Endocrinology and Metabolism, vol. 96, no. 9, pp. E1502-E1506
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Outcomes following hysterectomy or endometrial ablation for heavy menstrual bleeding: retrospective analysis of hospital episode statistics in Scotland

    Cooper, K., Lee, A. J., Chien, P., Raja, E. A., Timmaraju, V., Bhattacharya, S.
    BJOG-An International Journal of Obstetrics and Gynaecology, vol. 118, no. 10, pp. 1171-1179
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Minimising twins in in vitro fertilisation: a modelling study assessing the costs, consequences and cost-utility of elective single versus double embryo transfer over a 20-year time horizon

    Scotland, G. S., McLernon, D., Kurinczuk, J. J., McNamee, P., Harrild, K., Lyall, H., Rajkhowa, M., Hamilton, M., Bhattacharya, S.
    BJOG-An International Journal of Obstetrics and Gynaecology, vol. 118, no. 9, pp. 1073-1083
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Patients' and professionals' barriers and facilitators of tailored expectant management in subfertile couples with a good prognosis of a natural conception

    van den Boogaard, N. M., van den Boogaard, E., Bokslag, E., van Zwieten, M. C. B., Hompes, P. G. A., Bhattacharya, S., Nelen, W., van der Veen, F., Mol, B. W. J.
    Human Reproduction, vol. 26, no. 8, pp. 2122-2128
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Association between the number of eggs and live birth in IVF treatment: an analysis of 400 135 treatment cycles

    Sunkara, S. K., Rittenberg, V., Raine-Fenning, N., Bhattacharya, S., Zamora, J., Coomarasamy, A.
    Human Reproduction, vol. 26, no. 7, pp. 1768-1774
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Chlamydia antibody testing and diagnosing tubal pathology in subfertile women: an individual patient data meta-analysis

    Broeze, K. A., Opmeer, B. C., Coppus, S. F. P. J., Van Geloven, N., Alves, M. F. C., Anestad, G., Bhattacharya, S., Allan, J., Guerra-Infante, M. F., Den Hartog, J. E., Land, J. A., Idahl, A., Van der Linden, P. J. Q., Mouton, J. W., Ng, E. H. Y., Van der Steeg, J. W., Steures, P., Svenstrup, H. F., Tiitinen, A., Toye, B., Van der Veen, F., Mol, B. W.
    Human Reproduction Update, vol. 17, no. 3, pp. 301-310
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Should a hysterosalpingogram be a first-line investigation to diagnose female tubal subfertitlity in the modern subfertility workup?

    Lim, C. P., Hasafa, Z., Bhattacharya, S., Maheshwari, A.
    Human Reproduction, vol. 26, no. 5, pp. 967-971
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Hysterectomy, endometrial ablation, and levonorgestrel releasing intrauterine system (Mirena) for treatment of heavy menstrual bleeding: cost effectiveness analysis

    Roberts, T. E., Tsouparas, A., Middleton, L. J., Champaneria, R., Daniels, J. P., Cooper, K. G., Bhattacharya, S., Barton, P. M.
    British Medical Journal, vol. 342, no. -, d2202
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Hysterectomy, endometrial ablation and Mirena for heavy menstrual bleeding: a systematic review of clinical effectiveness and cost-effectiveness analysis

    Bhattacharya, S., Middleton, L., Tsourapas, A., Lee, A. J., Champaneria, R., Daniels, J., Roberts, T., Hilken, N., Barton, P., Gray, R., Khan, K., Chien, P., O'Donovan, P., Cooper, K.
    Southampton: Prepress Projects Ltd. 252 pages
    Books and Reports: Commissioned Reports
    • [ONLINE] DOI:

  • Clomifene citrate and intrauterine insemination as first-line treatments for unexplained infertility: are they cost-effective?

    Wordsworth, S., Buchanan, J., Mollison, J., Harrild, K., Robertson, L., Tay, C., Harrold, A., McQueen, D., Lyall, H., Johnston, L. .., Burrage, J., Grossett, S., Walton, H., Lynch, J., Johnstone, A., Kini, S., Raja, A., Templeton, A., Bhattacharya, S.
    Human Reproduction, vol. 26, no. 2, pp. 369-375
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • 2-normed algebras-II

    Srivastava, N., Bhattacharya, S., Lal, S. N.
    Publications de l institut mathematique-Beograd, vol. 90, no. 104, pp. 135-143
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • A pragmatic randomised controlled trial of conventional versus increased concentration sucrose in freezing and thawing solutions for human embryos

    Wood, M., Mollison, J. A., Harrild, K. A., Ferguson, E., McKay, T., Srikantharajah, A., Bell, L. M., Bhattacharya, S.
    Human Reproduction, vol. 26, no. 8, pp. 1987-1996
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Gonadotrophin-releasing hormone agonist protocols for pituitary suppression in assisted reproduction (review)

    Maheshwari, A., Gibreel, A., Siristatidis, C., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 8, CD006919
    Contributions to Journals: Literature Reviews
    • [ONLINE] DOI:

  • Maternal smoking and fetal sex significantly affect metabolic enzyme expression in the human fetal liver

    O'Shaughnessy, P. J., Monteiro, A., Bhattacharya, S., Fowler, P. A.
    Journal of Clinical Endocrinology and Metabolism, vol. 96, no. 9, pp. 2851-2860
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Progress in evidence based reproductive surgery

    Bosteels, J., Weyers, S., Siristatidis, C., Bhattacharya, S., D'hooghe, T.
    Human Reproduction, vol. 3, no. 4, pp. 238-244
    Contributions to Journals: Articles
    • [ONLINE]

  • Clinical effectiveness of elective single versus double embryo transfer: meta-analysis of individual patient data from randomised trials

    McLernon, D. J., Harrild, K., Bergh, C., Davies, M. J., de Neubourg, D., Dumoulin, J. C. M., Gerris, J., Kremer, J. A. M., Martikainen, H., Mol, B. W., Norman, R. J., Thurin-Kjellberg, A., Tiitinen, A., van Montfoort, A. P. A., van Peperstraten, A. M., Van Royen, E., Bhattacharya, S.
    British Medical Journal, vol. 341, no. -, c6945
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The role of intrauterine insemination in male infertility

    Akanji Tijani, H., Bhattacharya, S.
    Human Fertility, vol. 13, no. 4, pp. 226-232
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Individual patient data meta-analysis: a promising approach for evidence synthesis in reproductive medicine

    Broeze, K. A., Opmeer, B. C., van der Veen, F., Bossuyt, P. M., Bhattacharya, S., Mol, B. W. J.
    Human Reproduction Update, vol. 16, no. 6, pp. 561-567
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Evidence-based care and effective care in gynaecology

    Coomarasamy, A., Bhattacharya, S.
    Gynaecology. Shaw, R., Luesley, D., Monga, A. (eds.). 4th edition. Churchill Livingstone/Elsevier, pp. 1017-1024, 8 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters

  • Obstetric performance following an induced abortion

    Lowit, A., Bhattacharya, S., Bhattacharya, S.
    Best Practice & Research Clinical Obstetrics & Gynaecology, vol. 24, no. 5, pp. 667-682
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Hysterectomy, endometrial destruction, and levonorgestrel releasing intrauterine system (Mirena) for heavy menstrual bleeding: systematic review and meta-analysis of data from individual patients

    Middleton, L., Champaneria, R., Daniels, J. P., Bhattacharya, S., Cooper, K. G., Hilken, N. H., O'Donovan, P., Gannon, M., Gray, R., Khan, K. S.
    BMJ (Clinical research ed.), vol. 341, no. 7769, c3929
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Effect of interpregnancy interval on outcomes of pregnancy after miscarriage: retrospective analysis of hospital episode statistics in Scotland

    Love, E., Bhattacharya, S., Smith, N., Bhattacharya, S.
    British Medical Journal, vol. 341, c3967
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Assisted reproductive technology in Europe, 2006: results generated from European registers by ESHRE

    de Mouzon, J., Goossens, V., Bhattacharya, S., Castilla, J. A., Ferraretti, A. P., Korsak, V., Kupka, M., Nygren, K. G., Andersen, A. N.
    Human Reproduction, vol. 25, no. 8, pp. 1851-1862
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Relationship between semen parameters and spontaneous pregnancy

    Sripada, S., Townend, J., Campbell, D., Murdoch, L., Mathers, E., Bhattacharya, S.
    Fertility and Sterility, vol. 94, no. 2, pp. 624-630
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Clomiphene citrate for controlled ovarian stimulation in women undergoing in vitro fertilization (Protocol)

    Gibreel, A. F., Maheshwari, A., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 6, CD008528
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Derivation of stem cells from human embryos: the principled arguments of potential donors and recipients

    Porter, M. A., Peddie, V., Counsell, C., Pearson, D., Bhattacharya, S.
    New Genetics and Society, vol. 29, no. 2, pp. 209-220
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Inherited predisposition to spontaneous preterm delivery

    Bhattacharya, S., Raja, E. A., Ruiz-Mirazo, E., Campbell, D., Lee, A. J., Norman, J., Bhattacharya, S.
    Obstetrics & Gynecology, vol. 115, no. 6, pp. 1125-1133
    Contributions to Journals: Articles
    • [ONLINE]
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Recurrent miscarriage: are three miscarriages one too many? Analysis of a Scottish population-based database of 151,021 pregnancies

    Bhattacharya, S., Townend, J., Bhattacharya, S.
    European Journal of Obstetrics & Gynecology and Reproductive Biology, vol. 150, no. 1, pp. 24-27
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The impact of female obesity on the outcome of fertility treatment

    Pandey, S., Pandey, S., Maheshwari, A., Bhattacharya, S.
    Journal of Human Reproductive Sciences, vol. 3, no. 2, pp. 62-67
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Should access to fertility treatment be determined by female body mass index?

    Pandey, S., Maheshwari, A., Bhattacharya, S.
    Human Reproduction, vol. 25, no. 4, pp. 815-820
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Absence of chlamydial deoxyribonucleic acid from testicular and epididymal samples from men with obstructive azoospermia

    Sripada, S., Amezaga, M. R., Hamilton, M., McKenzie, H., Templeton, A., Bhattacharya, S.
    Fertility and Sterility, vol. 93, no. 3, pp. 833-836
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Direct health services costs of providing assisted reproduction services in older women

    Maheshwari, A., Scotland, G. S., Bell, J. S., McTavish, A., Hamilton, M., Bhattacharya, S.
    Fertility and Sterility, vol. 93, no. 2, pp. 527-536
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Impact of obesity on gynecology

    Pandey, S., Bhattacharya, S.
    Women's Health, vol. 6, no. 1, pp. 107-117
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Is meaningful reporting of national IVF outcome data possible?

    Abdalla, H. I., Bhattacharya, S., Khalaf, Y.
    Human Reproduction, vol. 25, no. 1, pp. 9-13
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Female infertility

    Bhattacharya, S., Johnson, N., Tijani, H. A., Hart, R., Pandey, S., Gibreel, A. F.
    BMJ Clinical Evidence, vol. 2010
    Contributions to Journals: Review articles
    • [ONLINE]

  • Global variations in the uptake of single embryo transfer

    Maheshwari, A., Griffiths, S., Bhattacharya, S.
    Human Reproduction Update, vol. 17, no. 1, pp. 107-120
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Interventions for 'poor responders' to controlled ovarian hyper stimulation (COH) in in-vitro fertilisation (IVF)

    Pandian, Z., McTavish, A., Aucott, L. S., Hamilton, M. P., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 1, CD004379
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Maternal and perinatal outcome in women with threatened miscarriage in the first trimester: a systematic review

    Saraswat, L., Bhattacharya, S., Maheshwari, A., Bhattacharya, S.
    BJOG-An International Journal of Obstetrics and Gynaecology, vol. 117, no. 3, pp. 245 - 257
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Recombinant follitropin alfa and lutropin alfa in fertility treatment

    Gibreel, A., Bhattacharya, S.
    Biologics: Targets & Therapy, vol. 4, pp. 5-17
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Maternal smoking and developmental changes in luteinizing hormone (LH) and the LH receptor in the fetal testis

    Fowler, P. A., Bhattacharya, S., Gromoll, J., Monteiro, A., O'Shaughnessy, P. J.
    Journal of Clinical Endocrinology and Metabolism, vol. 94, no. 12, pp. 4688-4695
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The Epidemiology of infertility in the North East of Scotland.

    Bhattacharya, S., Porter, M., Raja, E. A., Templeton, A., Hamilton, M., Lee, A. J., Kurinczuk, J.
    Human Reproduction, vol. 24, no. 12, pp. 3096-3107
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Pregnancy outcome after treatment for cervical intraepithelial neoplasia

    Shanbhag, S., Clark, H., Timmaraju, V., Bhattacharya, S., Cruickshank, M.
    Obstetrics & Gynecology, vol. 114, no. 4, pp. 727-735
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Single embryo transfer

    Miligkos, D. S., Bhattacharya, S.
    Obstetrics, Gynaecology & Reproductive Medicine, vol. 19, no. 8, pp. 229-231
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Effect of miscarriage on subsequent pregnancies: Author's Reply

    Bhattacharya, S., Townend, J., Shetty, A., Campbell, D., Bhattacharya, S.
    BJOG: An International Journal of Obstetrics and Gynaecology, vol. 116, no. 8, pp. 1141
    Contributions to Journals: Letters
    • [ONLINE] DOI:
    • [ONLINE]

  • Obstetric outcomes after treatment of fibroids by uterine artery embolization: a systematic review

    Sud, S., Maheshwari, A., Bhattacharya, S.
    Expert Review of Obstetrics & Gynaecology, vol. 4, no. 4, pp. 429-441
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Ultrasound tests of ovarian reserve: a systematic review of accuracy in predicting fertility outcomes

    Gibreel, A., Maheshwari, A., Bhattacharya, S., Johnson, P.
    Human Fertility, vol. 12, no. 2, pp. 95-106
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • An investigation of the relationship between obesity, twinning rates and perinatal outcomes in Aberdeen

    Bell, J. S., Clark, H., Campbell, D. M., Tucker, J., McLernon, D., Bhattacharya, S.
    BMFM Annual Meeting, pp. FA31
    Contributions to Conferences: Abstracts
    • [ONLINE]

  • A pragmatic randomised controlled trial of conventional versus increased concentration sucrose in freezing and thawing solutions for human embryos

    Wood, M. J., Harrild, K., Ferguson, E., Srikantharajah, A., McKay, T., Bell, L., Bos-Mikich, A., Bhattacharya, S.
    Human Reproduction, vol. 24, no. Suppl. 1, pp. i30-i31
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • Assisted reproductive technology and intrauterine inseminations in Europe, 2005: results generated from European registers by ESHRE (ESHRE. The European IVF Monitoring Programme (EIM), for the European Society of Human Reproduction and Embryology (ESHRE))

    Nyboe Andersen, A., Goossens, V., Bhattacharya, S., Ferraretti, A. P., Kupka, M. S., de Mouzon, J., Nygren, K. G., European IVF-monitoring (EIM) Consortium, for the European Society of Human Reproduction and Embryology (ESHRE)
    Human Reproduction, vol. 24, no. 6, pp. 1267-1287
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Clinical effectiveness of elective single versus double embryo transfer: results from an individual patient data meta-analysis of randomised trials

    Harrild, K., Bergh, C., Davies, M. J., De Neubourg, D., Dumoulin, J. C. M., Gerris, J., Kremer, J. A. M., Martikainen, H., Mol, B. W., Norman, R. J., Thurin Kjelberg, A., van Montfoort, A. P. A., van Peperstraten, A., Van Royen, E., Bhattacharya, S.
    Human Reproduction, vol. 24, no. Suppl 1, pp. i77-i77
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • Screening for early ovarian ageing

    Maheshwari, A., Gibreel, A., Bhattacharya, S.
    Reproductive Ageing. Bewley, S., Ledger, W., Nikolaou, D. (eds.). Cambridge University Press, pp. 201-210, 10 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
    • [ONLINE] DOI:
    • [ONLINE]

  • Dynamic tests of ovarian reserve: a systematic review of diagnostic accuracy

    Maheshwari, A., Gibreel, A., Bhattacharya, S., Johnson, N.
    Reproductive Biomedicine Online, vol. 18, no. 5, pp. 717-734
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • 'Not taken in by media hype': how potential donors, recipients and members of the general public perceive stem cell research

    Peddie, V. L., Porter, M., Counsell, C., Caie, L., Pearson, D., Bhattacharya, S.
    Human Reproduction, vol. 24, no. 5, pp. 1106-1113
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Gene expression analysis of human fetal ovarian primordial follicle formation

    Fowler, P. A., Flannigan, S., Mathers, A., Gillanders, K., Lea, R. G., Wood, M. J., Maheshwari, A., Bhattacharya, S., Collie-Duguid, E. S. R., Baker, P. J., Monteiro, A., O'Shaughnessy, P. J.
    Journal of Clinical Endocrinology and Metabolism, vol. 94, no. 4, pp. 1427-1435
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • In vitro maturation in sub fertile women with polycystic ovarian syndrome undergoing assisted reproduction

    Siristatidis, C., Maheshwari, A., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 1, CD006606
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Effect of miscarriage on future pregnancies

    Bhattacharya, S., Bhattacharya, S.
    Women's Health, vol. 5, no. 1, pp. 5-8
    Contributions to Journals: Editorials
    • [ONLINE] DOI:
    • [ONLINE]

  • Male obesity and reproductive potential

    Shayeb, A. G., Bhattacharya, S.
    British Journal of Diabetes and Vascular Disease, vol. 9, no. 1, pp. 7-12
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Polycystic ovary syndrome and the risk of gynaecological cancer: a systematic review

    Chittenden, B. G., Fullerton, G., Maheshwari, A., Bhattacharya, S.
    Reproductive Biomedicine Online, vol. 19, no. 3, pp. 398-405
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The direct health services costs of providing assisted reproduction services in overweight or obese women: a retrospective cross-sectional analysis

    Maheshwari, A., Scotland, G. S., Bell, J., McTavish, A., Hamilton, M., Bhattacharya, S.
    Human Reproduction, vol. 24, no. 3, pp. 633-639
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Does miscarriage in an initial pregnancy lead to adverse obstetric and perinatal outcomes in the next continuing pregnancy?

    Bhattacharya, S., Townend, J., Shetty, A., Campbell, D., Bhattacharya, S.
    BJOG-An International Journal of Obstetrics and Gynaecology, vol. 115, no. 13, pp. 1623-1629
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Women's awareness and perceptions of delay in childbearing

    Maheshwari, A., Porter, M., Shetty, A., Bhattacharya, S.
    Fertility and Sterility, vol. 90, no. 4, pp. 1036-1042
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Clomifene citrate or unstimulated intrauterine insemination compared with expectant management for unexplained infertility: pragmatic randomised controlled trial

    Bhattacharya, S., Harrild, K., Mollison, J. A., Wordsworth, S., Tay, C., Harrold, A., McQueen, D., Lyall, H., Johnston, L., Burrage, J., Grossett, S., Walton, H., Lynch, J., Johnstone, A., Kini, S., Raja, A., Templeton, A.
    BMJ (Clinical research ed.), vol. 337, a716
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Monitoring of stimulated cycles in assisted reproduction (IVF and ICSI)

    Kwan, I., Bhattacharya, S., McNeil, A.
    Cochrane Database of Systematic Reviews, vol. 2008, no. 2, CD005289
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Assisted reproductive technology in Europe, 2004: results generated from European registers by ESHRE

    Andersen, A. N., Goossens, V., Ferraretti, A. P., Bhattacharya, S., Felberbaum, R., de Mouzon, J., Nygren, K. G., European IVF-monitoring (EIM) Consortium
    Human Reproduction, vol. 23, no. 4, pp. 756-771
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • A survey of clinicians' views on age and access to IVF and the use of tests of ovarian reserve prior to IVF in the United Kingdom

    Maheshwari, A., Hamilton, M., Bhattacharya, S.
    Human Fertility, vol. 11, no. 1, pp. 23-27
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Helping themselves to get pregnant: a qualitative longitudinal study on the information-seeking behaviour of infertile couples

    Porter, M. A., Bhattacharya, S.
    Human Reproduction, vol. 23, no. 3, pp. 567-572
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Maternal smoking during pregnancy specifically reduces human fetal desert hedgehog gene expression during testis development

    Fowler, P. A., Cassie, S., Rhind, S. M., Brewer, M. J., Collinson, J. M., Lea, R. G., Baker, P. J., Bhattacharya, S., O'Shaughnessy, P. J.
    Journal of Clinical Endocrinology and Metabolism, vol. 93, no. 2, pp. 619-626
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • An exploration of the association between male body mass index and semen quality

    Shayeb, A. G., Harrild, K. A., Mathers, E., Bhattacharya, S.
    Human Reproduction, vol. 23, no. Supplement 1, pp. i92
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • Caesarean section and tubal infertility: is there an association?

    Saraswat, L., Porter, M. A., Bhattacharya, S., Bhattacharya, S.
    Reproductive Biomedicine Online, vol. 17, no. 2, pp. 259-264
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Defining success in assisted reproduction

    Bhattacharya, S.
    Single Embryo Transfer. Cambridge University Press, pp. 231-240, 10 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
    • [ONLINE] DOI:
    • [ONLINE]

  • Effect of female age on the diagnostic categories of infertility

    Maheshwari, A., Hamilton, M., Bhattacharya, S.
    Human Reproduction Update, vol. 23, no. 3, pp. 538-542
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Gonadotrophin releasing hormone agonist protocols for pituitary down regulation in assisted reproductive treatment (Protocol)

    Maheshwari, A., Bhattacharya, S., Daya, S., Gibreel, A., Siristatidis, C.
    Cochrane Database of Systematic Reviews, no. 1
    Contributions to Journals: Articles
    • [ONLINE]

  • Predicting Fertility

    Maheshwari, A., Bhattacharya, S., Johnson, N. P.
    Human Fertility, vol. 11, no. 2, pp. 109-117
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Surgery for tubal infertility

    Pandian, Z., Akande, V. A., Harrild, K., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 3, CD006415
    Contributions to Journals: Literature Reviews
    • [ONLINE] DOI:

  • Developmental Changes in Human Fetal Testicular Cell Numbers and Messenger Ribonucleic Acid Levels during the Second Trimester

    O'Shaughnessy, P. J., Baker, P. J., Montiero, A., Cassie, S., Bhattacharya, S., Fowler, P. A. F.
    Journal of Clinical Endocrinology and Metabolism, vol. 92, no. 12, pp. 4792-4801
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Assisted Conception and Multiple Pregnancies: Methods of Reducing Multiples from Assisted Reproduction

    Bhattacharya, S.
    Expert Review of Obstetrics & Gynaecology, vol. 2, no. 5, pp. 541-544
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • A fertile future? Life after cancer in young men

    Peddie, V. L., Porter, M., Bhattacharya, S.
    Expert Review of Anticancer Therapy, vol. 7, no. 8, pp. 1069-1073
    Contributions to Journals: Editorials
    • [ONLINE] DOI:

  • Safety versus success in elective single embryo transfer: Women's preferences for outcome of in vitro fertilisation

    Scotland, G. S., McNamee, P., Peddie, V., Bhattacharya, S.
    BJOG-An International Journal of Obstetrics and Gynaecology, vol. 114, no. 8, pp. 977-983
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Unexplained infertility: Does it really exist? Does it matter?

    Siristatidis, C., Bhattacharya, S.
    Human Reproduction, vol. 22, no. 8, pp. 2084-2087
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • In vitro maturation in sub fertile patients with polycystic ovarian syndrome undergoing assisted reproduction: Protocol

    Siristatidis, C. S., Bhattacharya, S., Maheshwari, A.
    Cochrane Database of Systematic Reviews, no. 3, CD006606
    Contributions to Journals: Review articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Opportunistic screening for Chlamydia trachomatis in men attending three different secondary healthcare settings

    Sripida, S., Logan, S., Templeton, A. A., McKenzie, H., Sutherland, A. G., Bhattacharya, S.
    Sexually Transmitted Infections, vol. 83, no. 4, pp. 282-285
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Debate: Do upper age limits need to be imposed on women receiving assisted reproduction treatment?

    Porter, M. A., Peddie, V., Bhattacharya, S.
    Human Fertility, vol. 10, no. 2, pp. 87-92
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Satisfaction with Cesarean Section: Qualitative Analysis of Open-Ended Questions in a Large Postal Survey

    Porter, M. A., Van Teijlingen, E. R., Yip, L. C. Y., Bhattacharya, S.
    Birth: Issues in Perinatal Care, vol. 34, no. 2, pp. 148-154
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Gynaecology and Infertility

    Bhattacharya, S., Mollison, J.
    Textbook of Clinical Trials: Second Edition. John Wiley and Sons, pp. 421-441, 21 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
    • [ONLINE] DOI:
    • [ONLINE]

  • Trends in semen parameters in the northeast of Scotland

    Sripada, S., Fonseca, S., Lee, A., Harrild, K., Giannaris, D., Mathers, E. M., Bhattacharya, S.
    Journal of Andrology, vol. 28, no. 2, pp. 313-319
    Contributions to Journals: Articles
    • [ONLINE]
    • [ONLINE] DOI:

  • Interventions for 'poor responders' to controlled ovarian hyperstimulation (COH) in in-vitro fertilisation (IVF)

    Shanbhag, S., Aucott, L. S., Bhattacharya, S., Hamilton, M. A., McTavish, A. R.
    Cochrane Database of Systematic Reviews, no. 1, CD004379
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Infertility

    Bhattacharya, S.
    Dewhurst's Textbook of Obstetrics & Gynaecology, Seventh Edition. John Wiley and Sons, pp. 440-460, 21 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
    • [ONLINE] DOI:
    • [ONLINE]

  • An investigation of the effects of endometriosis on the proteome of human eutopic endometrium: A heterogeneous tissue with a complex disease

    Fowler, P. A. F., Tattum, J., Bhattacharya, S., Klonisch, T., Hombach-Klonisch, S., Gazvani, R., Lea, R. G., Miller, I. D., Simpson, W., Cash, P.
    Proteomics, vol. 7, no. 1, pp. 130-142
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Decision making about mode of delivery among pregnant women who have previously had a caesarean section: A qualitative study

    Moffat, M., Bell, J. S., Porter, M. A., Lawton, S., Hundley, V., Danielian, P., Bhattacharya, S.
    BJOG-An International Journal of Obstetrics and Gynaecology, vol. 114, no. 1, pp. 86-93
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Ovarian ageing and fertility: Review

    Maheshwari, A., Bhattacharya, S.
    Current Women's Health Reviews, vol. 3, pp. 63-67
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The predictive value of medical history taking and Chlamydia IgG ELISA antibody testing (CAT) in the selection of subfertile women for diagnostic laparoscopy: A clinical prediction model approach

    Coppus, S. F. P. J., Opmeer, B. C., Logan, S., van der Veen, F., Bhattacharya, S., Mol, B. W. J.
    Human Reproduction, vol. 22, no. 5, pp. 1353-1358
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Ovarian reserve tests for predicting fertility outcomes from Assisted Reproductive technology (ART) – The international SCORE (Systematic Collaboration of Ovarian Reserve Evaluation) protocol for a systematic review of test accuracy

    Johnson, N., Bagrie, E., Coomaraswamy, A., Bhattacharya, S., Shelling, A., Jessop, S., Farquhar, C., Khan, K.
    British Journal of Obstetrics and Gynaecology, vol. 113, no. 12, pp. 1472-1480
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Assessment of ovarian reserve - should we perform tests of ovarian reserve

    Maheshwari, A., Fowler, P. A. F., Bhattacharya, S.
    Human Reproduction, vol. 21, no. 11, pp. 2729-2735
    Contributions to Journals: Articles
    • [ONLINE] DOI:
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