We explored the independent risk factors associated with cases of spontaneous abortion in
infertile patients treated with human-assisted reproductive technology (ART) and …

Importance: At present, few people have studied the associations between abortion history
before pregnancy on the outcomes of women and their infants after assisted reproductive …

Background Pregnancies following assisted reproductive technology (ART) may have
elevated potential risk of pregnancy loss (PL) when compared to natural conception …

Background Infertile couples need to use assisted reproductive technology (ART) to give
birth. However, pregnancy failure after ART is not uncommon. At present, the results of …

Purpose To identify whether biochemical pregnancy (BP) and spontaneous abortion (SA)
cases have the same clinical characteristics in assisted reproductive therapy (ART), and to …

BACKGROUND: There has been increasing number of pregnancies following assisted
reproductive technology treatment and their survival is understandably a matter of interest …

Objective To establish an effective and safe clinical fertility strategy by investigating the
relationship between abortion history and pregnancy outcomes of in vitro fertilization (IVF) …

Introduction: Awareness of the incidence of abortion in Iran is essential to promoting
maternal health. Therefore, it is of paramount importance to estimate the rate of induced …

Background: With the development of assisted reproductive technology (ART) and its
increasing success rate in the mainland of China, more attention has been paid to the safety …

Background Studies on the risk of chromosomal abnormalities in early spontaneous
abortion after assisted reproductive technology (ART) are relatively controversial and …