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Predicting ovarian response in artificial insemination with low stimulation

This large prospective multi-center cohort study aims to identify patient*s characteristics that significantly influence ovarian response to mild stimulation with a fixed dose of 75 IU recombinant FSH

Early versus late insemination relative to ovulation in subfertile couples: a trial-based cost-effectiveness study.

The main objective is to determine the effectiveness of IUI-MOS, comparing the ongoing pregnancy rate of a treatment strategy comprising a maximum of four cycles of IUI-MOS when performing IUI 32-36 hours after triggering of ovulation by hCG (*late…

THL study: A multicenter trial comparing the cost-effectiveness of transvaginal hydrolaparoscopy and hysterosalpingography in the work-up for subfertility.

Objectives: The purpose of this study is to assess the costs and effects of THL compared to HSG in a large randomized controlled trial.

The contribution of paternal chromatin to chromosome segregation errors in human pre-implantation embryos.

We aim to: 1) Characterize differences between paternal and maternal chromatin organization and pericentric heterochromatin formation after fertilization and during pre-implantation embryo development. 2) Analyze if this asymmetry affects formation…

HSG versus HyFoSy: is there a difference in VAS-painscores between these two tubal patency tests?

To determine wether a HyFoSy is a less painful procedure compared to a HSG examination for tubal patency testing

Vaginal dynamic pressure measurements and vaginal sensibility (reflex) tests in asymptomatic women: an explorative study

The primary objective of this study is to asses the dynamic vaginal pressure profile in asymptomatic women. The secondary objective is to assess vaginal reflexes in asymptomatic women.

The place of sexual function in the Cardiology practice: a multi-centered cross-sectional study in cardiology patients.

This pilot study is designed to determine the prevalence of female and male sexual dysfunction in a population of patients visiting outpatient cardiology clinics in the Netherlands. Furthermore we will determine whether patients visiting the…

PK/PD trial with different dose regimens of Cyclogest® in comparison to Crinone® and placebo in healthy female subjects

To investigate the effect of various dose regimens of Cyclogest® on secretory transformation of the endometrium in comparison to Crinone® and placeboTo investigate single and multiple dose pharmacokinetics of Cyclogest®To investigate safety and…

A single-center non-blinded randomized controlled trial on the effect of ovarian hyperstimulation on endometrial receptivity

To compare the cumulative ongoing pregnancy rate after transfer of frozen/thawed embryos in a cycle without ovarian hyperstimulation with transfer of fresh embryos in a cycle with ovarian hyperstimulation.

Women*s experiences with vaginal dilator use following radiotherapy for gynaecological cancer: a qualitative study.

By investigating reasons for (non-)compliance with vaginal dilation in a sample of gynecological cancer patients receiving RT, we hope to identify facilitating and limiting factors relevant for the development of a sexual rehabilitation program.…

GnRH analogues for ovarian stimulation and embryo quality: monitoring embryo development using a time lapse incubator.

To investigate if the use of different stimulation protocols / GnRH-analogues affects embryo developmental kinetics after IVF treatment. We hypothesize that GnRH analogues differentially affect embryo development through differences in follicular…