Worldwide, more than 7 million children have now been born after ART: these delivery rates
are steadily rising and now comprise 2–6% of births in the European countries. To achieve …

BACKGROUND Initial observational studies and a systematic review published 5 years ago
have suggested that obstetric and perinatal outcomes are better in offspring conceived …

Background Elective frozen-embryo transfer has been shown to result in a higher live-birth
rate than fresh-embryo transfer among anovulatory women with the polycystic ovary …

Objective To investigate whether obstetric and perinatal outcomes in pregnancies differ after
different frozen embryo transfer (FET) protocols. Design Register-based cohort study. Setting …

Objective To provide an updated comparison of pregnancy-related complications and
adverse perinatal outcomes of pregnancies conceived after frozen embryo transfer (FET) …

Societal changes and the increasing desire and opportunity to preserve fertility have
increased the demand for effective assisted reproductive technologies (ART) and have …

Background Transfer of more than one embryo during in vitro fertilisation (IVF) or
intracytoplasmic sperm injection (ICSI) increases multiple pregnancy rates resulting in an …

STUDY QUESTION Is supraphysiologic estradiol (E2) an independent predictor of low birth
weight (LBW) in singletons born after fresh IVF-embryo transfer (ET) cycles? SUMMARY …

Most IVF-conceived children are healthy, but IVF has also been associated with adverse
obstetric and perinatal outcomes as well as congenital anomalies. There is also literature …

Over the past 40 years access and effectiveness of assisted reproductive technologies
(ART) have increased, and to date more than 8 million children have been conceived after …