Liokari E

Background: Miscarriage is defined as the spontaneous loss of a pregnancy before fetal viability and includes all pregnancy losses occurring from conception until 24 weeks of gestation. Recurrent pregnancy loss (RPL) is traditionally define…

A variety of protocols have evaluated the use of several forms of gonadotropins in controlled ovarian stimulation (COS). We aim to review the evolving trends on the use of gonadotropins human chorionic gonadotropin (hCG), follicle-stimulati…