Scarce evidence on the effectiveness of hysteroscopic surgery in subfertile women with polyps, fibroids, septate uterus or intrauterine adhesions indicates a potential benefit. More randomized controlled trials are needed before widespread use of hysteroscopic surgery in the general subfertile population can be justified.

STUDY QUESTION What is good practice in ultrasound (US), and more specifically during the different stages of transvaginal oocyte retrieval, based on evidence in the literature and expert opinion on US practice in ART? SUMMARY ANSWER This document provides good practice recommendations covering technical aspects of US-guided transvaginal oocyte retrieval (oocyte pick up: OPU) formulated by a group of experts after considering the published data, and including the preparatory stage of OPU, the actual procedure and post-procedure care. WHAT IS KNOWN ALREADY US-guided transvaginal OPU is a widely performed procedure, but standards for best practice are not available. STUDY DESIGN, SIZE, DURATION A working group (WG) collaborated on writing recommendations on the practical aspects of transvaginal OPU. A literature search for evidence of the key aspects of the procedure was carried out. Selected papers (n = 190) relevant to the topic were analyzed by the WG. PARTICIPANTS/MATERIALS, SETTING, METHODS The WG members considered the following key points in the papers: whether US practice standards were explained; to what extent the OPU technique was described and whether complications or incidents and how to prevent such events were reported. In the end, only 108 papers could be used to support the recommendations in this document, which focused on transvaginal OPU. Laparoscopic OPU, transabdominal OPU and OPU for IVM were outside the scope of the study. MAIN RESULTS AND THE ROLE OF CHANCE There was a scarcity of studies on the actual procedural OPU technique. The document presents general recommendations for transvaginal OPU, and specific recommendations for its different stages, including prior to, during and after the procedure. Most evidence focussed on comparing different equipment (needles) and on complications and risks, including the risk of infection. For these topics, the recommendations were largely based on the results of the studies. Recommendations are provided on equipment and materials, possible risks and complications, audit and training. One of the major research gaps was training and competence. This paper has also outlined a list of research priorities (including clarification on the value or full blood count, antibiotic prophylaxis and flushing, and the need for training and proficiency). LIMITATIONS, REASONS FOR CAUTION The recommendations of this paper were mostly based on clinical expertise, as at present, only a few clinical trials have focused on the oocyte retrieval techniques, and almost all available data are observational. In addition, studies focusing on OPU were heterogeneous with significant difference in techniques used, which made drafting conclusions and recommendations based on these studies even more challenging. WIDER IMPLICATIONS OF THE FINDINGS These recommendations complement previous guidelines on the management of good laboratory practice in ART. Some useful troubleshooting/checklist recommendations are given for easy implementation in clinical practice. These recommendations aim to contribute to the standardization of a rather common procedure that is still performed with great heterogeneity. STUDY FUNDING/COMPETING INTEREST(S) The meetings of the WG were funded by ESHRE. The other authors declare that they have no conflict of interest. TRIAL REGISTRATION NUMBER NA. ESHRE Pages content is not externally peer reviewed. The manuscript has been approved by the Executive Committee of ESHRE.

We review the current evidence about the treatment modalities of intrauterine adhesions (IUA) or Asherman's Syndrome (AS). Systematic approach, audit and well-structured research is mandatory in order to establish the best treatment for the individual needs of patients. The clinical practice changed significantly over the last 20 years with technological advances in hysteroscopy and imaging techniques. Hysteroscopic treatment seems effective and safe. IUA or AS is a rather uncommon finding in general gynaecological practice. The referral to a tertiary centre will help to centralise the most difficult cases and create the opportunity to study more in detail the efficacy of each treatment modality and to compare the different treatment techniques.

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Giant fibroids are very rare in current practice, posing a management challenge. Careful consideration of the benefits and limitations of each treatment option must be considered. This article summarises current management of giant leiomyomas, with a clinical case example and recent review of the literature.

Absract We present here a case of Asherman's syndrome in a 52-year-old menopausal woman referred to our clinic for postmenopausal bleeding. This case demonstrates a very unusual combination of postmenopausal intrauterine adhesions and ovarian tumour.

We present a case of missed miscarriage in an unsuspected non communicating rudimentary horn on a unicornuate uterus. The difficulties of the diagnosis and management of such congenital malformation are described.

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