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…
PURPOSE: To determine if blood type in infertile women relates to the likelihood for live birth (LB) following IVF, and to the etiology for infertility. METHODS: Retrospective study of patients undergoing IVF at two academic centers in the…
OBJECTIVE: To model morphological assessments of embryo quality that are predictive of live birth. DESIGN: Longitudinal cohort using cycles reported in the Society for Assisted Reproductive Technology Clinic Outcomes Reporting System (SART…
PURPOSE: Serum anti-Mullerian hormone (AMH) levels estimate ovarian reserve. The purpose of this study was to identify a minimum serum AMH level that correlates with acceptable clinical pregnancy rate (CPR) in women with severe diminished o…