OBJECTIVE: To investigate whether there is a difference in the ectopic/heterotopic pregnancy rate of blastocyst-stage frozen-thawed embryo transfers (FETs) compared with that of cleavage-stage FETs. DESIGN: A retrospective cohort study. S…
BACKGROUND: The human uterine endometrium undergoes significant remodeling and regeneration on a rapid and repeated basis, after parturition, menstruation, and in some cases, injury. The ability of the adult endometrium to undergo cyclic re…
Endometriosis is a complex, puzzling disease in women of reproductive age. The exact cause of the disease is unknown; however, different genetic and environmental factors contribute to the evolution of the disorder. Further investigation ha…
Endometriosis is a complex, puzzling disease in women of reproductive age. The exact cause of the disease is unknown; however, different genetic and environmental factors contribute to the evolution of the disorder. Further investigation ha…