ABSTRACT BACKGROUND Elective freezing of all good quality embryos and transfer in
subsequent cycles, ie elective frozen embryo transfer (eFET), has recently increased …

Background Hypertensive disorders of pregnancy (HDP) is one of the most common
pregnancy complications and causes of maternal morbidity and mortality. Assisted …

Background Frozen embryo transfer is associated with better perinatal outcome regarding
preterm birth and low birthweight, yet higher risk of large for gestational age and …

Background In vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI) treatments
conventionally consist of a fresh embryo transfer, possibly followed by one or more …

Assisted Reproductive Technology (ART) Techniques - Abstract - Europe PMC Sign in |
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Increasing evidence suggests a relationship between in vitro fertilization-embryo transfer
(IVF-ET) and placenta accreta spectrum (PAS). Some studies have reported a lower rate of …

Background The availability and use of frozen embryos after ovarian hyperstimulation for
assisted reproduction has increased with improvement in vitrification techniques and the rise …

Primary placental implantation disorders have been known to midwives and obstetricians for
at least 100 years. Overall, these anomalies have only been described in human …

OBJECTIVE: Several studies have shown higher pregnancy rates and better perinatal
outcomes with frozen embryo transfers than with fresh techniques, with better results in …

Objective We aimed to estimate the risk of preeclampsia (PE) associated with in vitro
fertilization (IVF) and potential predisposing factors responsible for the observed …