Menopause is the final step in the process referred to as ovarian ageing. The age related
decrease in follicle numbers dictates the onset of cycle irregularity and the final cessation of …

Infertility affects about 7% of all men. The etiology of impaired sperm production and function
can be related to factors acting at pre-testicular, post-testicular or directly at the testicular …

Abstract STUDY QUESTION The 14th European IVF—monitoring (EIM) report presents the
results of medically assisted reproduction treatments including assisted reproductive …

Abstract STUDY QUESTION The 15th European IVF-monitoring (EIM) report presents the
results of treatments involving assisted reproductive technology (ART) initiated in Europe …

Objective To examine whether pretreatment emotional distress in women is associated with
achievement of pregnancy after a cycle of assisted reproductive technology. Design Meta …

Abstract STUDY QUESTION The 13th European in vitro fertilization (IVF)-monitoring (EIM)
report presents the results of treatments involving assisted reproductive technology (ART) …

Background The extent to which baseline couple characteristics affect the probability of live
birth and adverse perinatal outcomes after assisted conception is unknown. Methods and …

Cryopreservation of eggs or ovarian tissue to preserve fertility for patients with cancer has
been studied since 1994 with RG Gosden's paper describing restoration of fertility in …

BACKGROUND The number of children born after frozen embryo transfer (FET) is steadily
rising. However, studies on obstetric and perinatal outcomes are limited. Our primary aim …

OBJECTIVE: To compare the perinatal outcome of singleton siblings conceived differently.
DESIGN: National population-based registry study. SETTING: Denmark, from 1994 to 2008 …