Treatment options prior to IVF

In: Good Clinical Practice in Assisted Reproduction · 2004 · pp. 100–111 · doi:10.1017/cbo9780511550768.007 · W1450850880
book-chapter OA: closed CC0
Full text JSON View on OpenAlex View at publisher
AI-generated summary by qwen3.7-flash, 2026-08-28

This paper reviews pre-IVF treatment options for infertility, noting that laparoscopic ablation improves fecundity in minimal to mild endometriosis and identifying clomiphene citrate as the simplest regime for superovulation and intrauterine insemination.

One-sentence paraphrase of the abstract; not a substitute for reading it. No clinical advice. How this works

AI-generated deep summary by qwen3.7-flash, 2026-08-28 · read from full text

This chapter reviews treatment options for couples with mild to moderate infertility before proceeding to in vitro fertilization, specifically focusing on controlled ovarian hyperstimulation combined with intrauterine insemination. It examines the efficacy of this approach for unexplained subfertility and mild male factor infertility, noting that while some meta-analyses suggest lower conception rates for male factor cases compared to other causes, prospective trials indicate comparable effectiveness to unexplained infertility. The authors emphasize the importance of defining the specific degree of male factor subfertility, such as total motile sperm count, to determine appropriate cycle fecundity expectations. Relevance to endometriosis: listed as one indication for COH-IUI, though the paper's main focus is broader assisted reproduction management.

Read from the paper's body, not the abstract. Not a substitute for reading the paper. No clinical advice. How this works

Abstract

The treatment options that face a couple prior to in vitro fertilisation (IVF) depend upon the cause of their infertility. To clarify the definition of male factor subfertility to produce a pragmatic approach to treatment, Van Voorhis published a study that correlates the effect of the total motile sperm count with the outcome of assisted reproduction. A diagnosis of unexplained infertility cannot be made without a laparoscopy to exclude the presence of pelvic adhesions or endometriosis. There is evidence that in couples with otherwise unexplained infertility, the fecundity of women with minimal and mild endometriosis is improved by laparoscopic ablation of the endometriotic deposits. The commonest cause of anovulatory infertility is polycystic ovarian syndrome (PCOS). Unexplained infertility is reported to occur in up to 60% of couples. The simplest, least invasive and cheapest regime for superovulation and intrauterine insemination (IUI) is the use of clomiphene citrate.
Full text 5,918 characters · extracted from oa-doi-fallback · click to expand
- Frontmatter - Contents - List of contributors - Foreword by Bob Edwards - Preface - 1 Clinical assessment of the woman for assisted conception - 2 Clinical assessment and management of the infertile man - 3 Laboratory assessment of the infertile man - 4 Donor insemination - 5 Treatment options prior to IVF - 6 Strategies for superovulation for IVF - 7 Techniques for IVF - 8 Ovarian hyperstimulation syndrome - 9 Early pregnancy complications after assisted reproductive technology - 10 Oocyte donation - 11 Surrogacy - 12 Clinical aspects of preimplantation genetic diagnosis - 13 Controversial issues in assisted reproduction - 14 Alternatives to in vitro fertilization: gamete intrafallopian transfer and zygote intrafallopian transfer - 15 Counselling - 16 Good nursing practice in assisted conception - 17 Setting up an IVF unit - 18 Information technology aspects of assisted conception - 19 Assisted reproductive technology and older women - 20 Ethical aspects of controversies in assisted reproductive technology - Index - Plate section Published online by Cambridge University Press: 22 October 2009 Book contents - Frontmatter - Contents - List of contributors - Foreword by Bob Edwards - Preface - 1 Clinical assessment of the woman for assisted conception - 2 Clinical assessment and management of the infertile man - 3 Laboratory assessment of the infertile man - 4 Donor insemination - 5 Treatment options prior to IVF - 6 Strategies for superovulation for IVF - 7 Techniques for IVF - 8 Ovarian hyperstimulation syndrome - 9 Early pregnancy complications after assisted reproductive technology - 10 Oocyte donation - 11 Surrogacy - 12 Clinical aspects of preimplantation genetic diagnosis - 13 Controversial issues in assisted reproduction - 14 Alternatives to in vitro fertilization: gamete intrafallopian transfer and zygote intrafallopian transfer - 15 Counselling - 16 Good nursing practice in assisted conception - 17 Setting up an IVF unit - 18 Information technology aspects of assisted conception - 19 Assisted reproductive technology and older women - 20 Ethical aspects of controversies in assisted reproductive technology - Index - Plate section Introduction The treatment options that face a couple prior to IVF essentially depend upon the cause of their infertility. The surgical techniques to treat mild or moderate endometriosis will not be discussed here neither will we enter the debate of surgery (open or laparoscopic) versus IVF for distal tubal disease. This chapter will discuss the role of controlled ovarian hyperstimulation and intrauterine insemination (COH-IUI) in the management of mild male factor subfertility, endometriosis and ovulation induction in anovulatory infertility, and will concentrate on the management of unexplained subfertility. Male factor subfertility Severe male factor subfertility is treated by intracytoplasmic sperm injection (ICSI) after excluding carrier status for cystic fibrosis and performing a karyotype. However, the point at which a physician should advise a trial of COH-IUI prior to embarking on the more ‘medicalized’ procedure of IVF-ICSI is controversial. A meta-analysis of couples with male factor infertility suggested that the chance of conception with male factor subfertility is half that of other couples with other causes of subfertility after IUI – odds ratio 0.48 after stepwise logistic regression (Hughes et al., 1997). In contrast a prospective randomized trial concluded that COH-IUI was equally effective in couples with male factor infertility and unexplained infertility (Goverde et al., 2000). It is therefore important to define the degree of male factor subfertility because inevitably the cycle fecundity will vary according to the degree of oligoasthenozoospermia. In the prospective study of Goverde et al. (2000), male factor subfertility was defined in couples where three out of five semen analyses showed a total motile sperm count of less than 20 million progressively moving sperm in the ejaculate. - Type - Chapter - Information - Good Clinical Practice in Assisted Reproduction , pp. 100 - 111Publisher: Cambridge University PressPrint publication year: 2004 Accessibility compliance for the PDF of this chapter is currently unknown and may be updated in the future. To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle. Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply. Find out more about the Kindle Personal Document Service. - Treatment options prior to IVF - - Book: Good Clinical Practice in Assisted Reproduction - Online publication: 22 October 2009 To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox. - Treatment options prior to IVF - - Book: Good Clinical Practice in Assisted Reproduction - Online publication: 22 October 2009 To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive. - Treatment options prior to IVF - - Book: Good Clinical Practice in Assisted Reproduction - Online publication: 22 October 2009

Text is read by the "Ask this paper" AI Q&A widget below. Extraction quality varies by source — PMC NXML preserves structure cleanly, OA-HTML may include some navigation residue, and OA-PDF can have broken hyphenation. The publisher copy (via DOI) is the canonical version.

My notes (saved in your browser only)

Ask this paper AI returns verbatim quotes from the full text · source: oa-doi-fallback

Answers must be backed by verbatim quotes from this paper's full text. Hallucinated quotes are dropped automatically; if no verbatim passage answers the question, we say so. How this works

Condition tags

endometriosisinfertility

Citation neighborhood (no data yet)

We don't have any in-corpus citations linked to this paper yet. The paper's references may be in our DB but unresolved to ``paper_id`` (resolution happens at ingest when the cited DOI matches a row we already have). Run the cross-source citation reconcile pass to retry.

Source provenance

openalex
last seen: 2026-06-04T00:00:01.174412+00:00
License: CC0 · commercial use OK