Fertility and sterility
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Fertility and sterility · Jan 2014
Comparative StudySlightly lower incidence of ectopic pregnancies in frozen embryo transfer cycles versus fresh in vitro fertilization-embryo transfer cycles: a retrospective cohort study.
To analyze the incidence of ectopic pregnancies (EPs) in fresh and frozen/thawed cycles. ⋯ No significant difference could be demonstrated on the incidence of EP in fresh IVF cycles vs. frozen/thawed cycles in a large cohort of patients.