Background Ectopic pregnancy is a potentially life-threatening condition occurring in 1-2%
of all pregnancies. The most common ectopic implantation site is the fallopian tube, though …

Background Ectopic pregnancy (EP) is the leading cause of maternal morbidity and mortality
during the first trimester and the incidence increases dramatically with in vitro fertilisation …

Objective To evaluate the relationship between demographic, lifestyle, and reproductive
factors and the risk of ectopic pregnancy (EP). Design Prospective cohort. Setting United …

Early pregnancy is a complex and well-orchestrated differentiation process that involves all
the cellular elements of the fetal-maternal interface. Aberrant trophoblast-decidual …

The hormones human chorionic gonadotropin, progesterone, estrogen and four of its
metabolites (estradiol, estrone, estriol, estetrol), as well as relaxin play an essential role in …

BACKGROUND Estrogens are known to orchestrate reproductive events and to regulate the
immune system during infections and following tissue damage. Recent findings suggest that …

Objective To identify the risk factors for ectopic pregnancy (EP) in a population of
Cameroonian women. Sample and methods We performed a matched case-control study; …

Endometriosis is a complex and challenging disease that involves aberrant adhesion,
growth, and progression of endometrial tissues outside of the uterine cavity, and there is …

Endometriosis is a common inflammatory disease characterized by the presence of
endometrial cells outside the uterine cavity. It is estimated that it affects 10% of women of …

Objective To compare the risk of ectopic pregnancy (EP) after embryo transfer on day 3 (D3-
ET) and day 5 (D5-ET). Design Meta-analysis Patients Women with pregnancy resulting …