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A randomized, non-inferiority trial on the DuoStim strategy in PGT-A cycles
Is the DuoStim strategy an effective alternative to two conventional ovarian stimulation cycles in poor-prognosis patients undergoing preimplantation genetic testing for aneuploidies (PGT-A) to improve euploidy rates and obtain the first euploid embryo in less time?Concordance of PGT for aneuploidies between blastocyst biopsies and spent blastocyst culture medium
Non-invasive preimplantation genetic testing for aneuploidies (niPGT-A) avoids the possible detrimental impact of invasive PGT-A on embryo development and clinical outcomes. Does cell-free DNA (cfDNA) from spent blastocyst culture medium (BCM) reflect embryonic chromosome status better than trophectoderm (TE) biopsy?Preimplantation genetic testing for human blastocysts with potential parental contamination using a quantitative parental contamination test (qPCT): an evidence-based study
Is it possible to develop a quantitative method for detecting parental DNA contamination in conventional IVF using preimplantation genetic testing for aneuploidy (PGT-A)?Ovulation induction using sequential letrozole/gonadotrophin in infertile women with PCOS: a randomized controlled trial
Polycystic ovary syndrome (PCOS) is the most common ovarian endocrine disease in women of reproductive age (Conway et al., 2014), with an incidence among premenopausal women of up to 20% when applying Rotterdam criteria (Yildiz et al., 2012). Oligo-ovulation is the most important and classic clinical manifestation of PCOS (Escobar-Morreale, 2018), and the resulting infertility is the major cause of anovulatory infertility (Balen and Michelmore, 2002), which affects many infertile women of reproductive age.PGT for structural chromosomal rearrangements in 300 couples reveals specific risk factors but an interchromosomal effect is unlikely
What factors affect the proportion of chromosomally balanced embryos in structural rearrangement carriers? Is there any evidence for an interchromosomal effect (ICE)?Comparison of different endometrial preparation protocols on frozen embryo transfer pregnancy outcome in patients with normal ovulation
What is the effect of letrozole use in patients undergoing frozen embryo transfer (FET) with normal ovulation? Although the number of FETs is increasing, an optimal protocol for FET (particularly vitrified–warmed embryo transfer) is yet to be determined. The aim of this study was to evaluate letrozole use on patients with normal menstrual cycles compared with hormone replacement therapy (HRT) cycles and natural cycles.Supporting first FSH dosage for ovarian stimulation with machine learning
Although significant strides have been made in the last 40 years, the mean pregnancy rate after an IVF cycle still hovers around 30%, with a 20% chance of delivery (De Geyter et al., 2018). An important requisite to the success of an IVF cycle is the availability of a certain number of mature oocytes (metaphase III [MII]); usually obtained after ovarian stimulation.Does the HCG trigger dose used for IVF impact luteal progesterone concentrations? a randomized controlled trial
Is there an association between the ovulation trigger dose of human chorionic gonadotrophin (HCG) and endogenous progesterone production during the luteal phase?Similar fertilization rates and preimplantation embryo development among testosterone-treated transgender men and cisgender women
What are the effects of testosterone treatment on oocyte fertilization and preimplantation embryo development among transgender men who have undergone fertility preservation?Comparison of predictive models for cumulative live birth rate after treatment with ART
Can a machine learning model better predict the cumulative live birth rate for a couple after intrauterine insemination or embryo transfer than Cox regression based on their personal characteristics?
