Intravenous immunoglobulin use in patients with unexplained recurrent pregnancy loss.

Problem: Recurrent pregnancy loss (RPL) affects up to 4% of couples attempting to conceive. RPL is unexplained in over 50% of cases and no effective treatments exist. Due to the immune system's pivotal role during implantation and pregnancy, immune-mediated RPL may be suspected and immunomodulatory treatments like intravenous immunoglobulin (IVIg) have been administered but remain controversial.

Ovarian stimulation and intrauterine insemination in women aged 40 years or more.

Fertility decreases with advancing age. This study retrospectively reviewed the results of ovarian stimulation and intrauterine insemination (IUI) in women 40 years old with diminished ovarian reserve or unexplained infertility who underwent treatment with ovarian stimulation/IUI with clomiphene citrate or gonadotrophin and compared them with the results of IVF and in-vitro maturation (IVM) treatments. The main outcome measures were pregnancy and live-birth rates.

How old is too old for in vitro maturation (IVM) treatment?

Objective: Fertility declines with age. A study of the outcomes of in vitro maturation (IVM) in women of different ages has not been reported to date. The aim of our study was to evaluate the impact of age on treatment response and on pregnancy rates after IVM treatment.

Controversies in IVM.

Purpose: To explore four areas of controversy: the benefits of gonadotropin priming, benefits and timing of hCG trigger as well as the ideal protocols for endometrial preparation and luteal support.

Methods: A literature review was performed to explore the current evidence

Results: Current evidence suggests that Gonadotropin priming in combination with hCG prior to collection benefits patients with normal ovaries. In PCOS patients 10,000 IU hCG 38 h before retrieval increases the total number and rate of oocyte maturation.

Comparison of automated and manual follicle monitoring in an unrestricted population of 100 women undergoing controlled ovarian stimulation for IVF.

Background: Ovarian response to gonadotrophin stimulation is monitored with serial ultrasound (US) examinations. Sonography-based Automated Volume Count (SonoAVC) is a relatively new three-dimensional (3D) US technology, which automatically generates a set of measurements including the mean follicular diameter (MFD) and a volume-based diameter (d(V)) for each follicle in the ovaries. The present study aimed to assess the applicability and reproducibility of this automated follicle measurement method in an IVF programme.