New evidence shows GnRH antagonist stimulation outperforms PPOS for oocyte yield in young high-risk IVF patients, supporting ...

Oogenesis is the process by which an ovarian germ cell becomes a female gamete, an egg. A functional egg is capable of undergoing fertilization and giving rise to a developing embryo, and it should ...

Declining female fertility is a health issue that has received broad global attention. Oocyte quality is the key limiting factor of female fertility, and factors affecting oocyte quality involve the ...

Human oocytes can last for up to 50 years—and a newly discovered metabolic pathway is key to this longevity. By Lauren J. Young Published Jul 22, 2022 2:45 PM EDT Get the Popular Science daily ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Researchers have developed an innovative technique to rejuvenate aged oocytes, or immature egg cells, to boost their quality, paving the way for improved outcomes for in-vitro fertilization. This ...

In one of the largest analyses conducted so far on ovarian stimulation strategies, researchers have reported that the gonadotropin-releasing hormone (GnRH) antagonist protocol results in significantly ...

In the PREFER trial, researchers aimed to investigate and assess the safety of strategies for fertility preservation in ...

Oocyte cryopreservation is a suitable fertility preservation option for women who are not partnered, have ethical objections to cryopreserving embryos or wish to have complete reproductive autonomy.