Absolute position versus relative position in embryo transfer: a randomized controlled trial

Absolute position versus relative position in embryo transfer: a randomized controlled trial

BACKGROUND Meta-analysis revealed that embryo placement 20 mm from the fundal endometrial surface resulted in higher pregnancy rate, ongoing pregnancy rate, and live birth rate compared with placement 10 mm from the fundal endometrial surface. Pregnancy and implantation rates according to relative position were higher when the catheter tip was positioned close to the middle of the endometrial c...

Effect of Progesterone Supplementation on Natural Frozen-Thawed Embryo Transfer Cycles: A Randomized Controlled Trial

Two cycles with single embryo transfer versus one cycle with double embryo transfer: a randomized controlled trial.

BACKGROUND With the aim of reducing the number of multiple pregnancies after IVF we investigated the effectiveness of two cycles with single embryo transfer (SET) and one cycle with double embryo transfer (DET) after IVF and calculated the cost-effectiveness of both strategies. METHODS A randomized controlled trial was performed in 107 women, aged <35 years, in their first IVF cycle, with at ...

Day 3 embryo transfer versus day 5 blastocyst transfers: A prospective randomized controlled trial

OBJECTIVE This study aimed to show whether transferring day 5 embryos resulted in higher implantation and pregnancy rates than transferring day 3 embryos in Turkish women undergoing an intracytoplasmic sperm injection (ICSI) cycle. MATERIALS AND METHODS A total of 190 women who had ICSI after retrieval of more than four oocytes on the day of fertilization check were randomly assigned to under...

Women’s satisfaction in early versus delayed postcaesarean feeding: A one-blind randomized controlled trial study

 Background: The early postoperative feeding after caesarean section (C- section) has remained controversial. This study was designed to evaluate the safety and efficacy of early versus delayed postcaesarean section oral feeding regarding gastrointestinal complications and patients postoperative satisfaction after C- section. Methods: This clinical trial study was conducted on 200 p...