To evaluate the effect of random-start of ovarian stimulation initiated in the early follicular or luteal phase on the pharmacokinetics and follicular dynamics and embryo euploidy rates in oocyte donors treated with identical ovarian stimulation protocols with corifollitropin alfa and GnRH antagonist pituitary downregulation
Age range
18 Years – 35 Years
Sex
FEMALE
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Mean number of euploid embryos
Timeframe: 15-45 days following oocyte retrieval procedure