Josh C Skorupski1, Daniel E Stein, Uchenna Acholonu, Heather Field, Martin Keltz. 1. Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, St. Luke's-Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, New York 10019, USA. josh_skorupski@hotmail.com
Abstract
OBJECTIVE: To assess the success of day 4 embryo transfers (ETs) following IVF at one institution. DESIGN: Retrospective analysis. SETTING: A university hospital IVF program. PATIENT(S): Two hundred nondonor, fresh IVF cycles. INTERVENTION(S): None. MAIN OUTCOME MEASURE: Outcomes of IVF. Outcome assessments after day 4 ETs included rates of implantation, clinical pregnancy, and singleton and multiple live births. RESULT(S): The overall live-birth rate was 54.4%. Implantation rates were highest in younger age groups, and similar in patients 35-40 years of age. Pregnancy and live-birth rates were similar across all age groups up to age 40 years. Multiple gestations were highest in women < or =40 years of age. CONCLUSION: Acceptable pregnancy rates can be achieved with day 4 ETs.
OBJECTIVE: To assess the success of day 4 embryo transfers (ETs) following IVF at one institution. DESIGN: Retrospective analysis. SETTING: A university hospital IVF program. PATIENT(S): Two hundred nondonor, fresh IVF cycles. INTERVENTION(S): None. MAIN OUTCOME MEASURE: Outcomes of IVF. Outcome assessments after day 4 ETs included rates of implantation, clinical pregnancy, and singleton and multiple live births. RESULT(S): The overall live-birth rate was 54.4%. Implantation rates were highest in younger age groups, and similar in patients 35-40 years of age. Pregnancy and live-birth rates were similar across all age groups up to age 40 years. Multiple gestations were highest in women < or =40 years of age. CONCLUSION: Acceptable pregnancy rates can be achieved with day 4 ETs.
Authors: M Simopoulou; K Sfakianoudis; P Tsioulou; A Rapani; E Maziotis; P Giannelou; S Grigoriadis; A Pantou; K Nikolettos; N Vlahos; K Pantos; M Koutsilieris Journal: J Assist Reprod Genet Date: 2019-05-20 Impact factor: 3.412