This meta-analysis was conducted to compare outcomes of conventional IVF in women
presenting with polycystic ovary syndrome (PCOS) and non-PCOS patients. Studies in which …

Polycystic ovary syndrome (PCOS) is a common reproductive disorder associated with
many characteristic features, including hyperandrogenaemia, insulin resistance and obesity …

Even when conditions are optimal, the maximum chance of a clinically recognized pregnancy
occurring in a given menstrual cycle is 30–40%. Increasing evidence points to preclinical …

To allow selection of embryos for transfer after in vitro fertilization, ovarian stimulation is
usually carried out with exogenous gonadotropins. To compensate for changes induced by …

BACKGROUND To test whether ovarian stimulation for in-vitro fertilization (IVF) affects oocyte
quality and thus chromosome segregation behaviour during meiosis and early embryo …

Assisted reproductive technologies (ARTs) aim to increase a woman's chances of becoming
pregnant by bringing many female and male gametes into close proximity. Techniques to …

In the ovary, Anti-Müllerian hormone (AMH) is produced by the granulosa cells of early
developing follicles and inhibits the transition from the primordial to the primary follicular stage. …

Successful implantation is an absolute requirement for the reproduction of species,
including humans. The process by which a foreign blastocyst is accepted by the maternal …

Over the past few decades, postponement of childbearing has led to a decrease in family
size and increased rates of age-related female subfertility. Age-related decrease in ovarian …

Background Recurrent pregnancy loss (RPL), defined as 3 or more consecutive miscarriages,
is widely attributed either to repeated chromosomal instability in the conceptus or to …