The Effects of Intrauterine Infusion of hCG at the Time of Embryo Transfer

Overview

The purpose of this study is to determine whether intrauterine hCG can improve the implantation rate and clinical pregnancy rate after embryo transfer in IVF/ICSI cycle.

Patients at infertility clinic, siriraj hospital who come to start IVF/ICSI treatment cycle or endometrial preparation for embryo transfer are consiferes as eligible subjects. On the day of embryo transfer (both fresh and frozen-thaw cycle), the subjects will be randomized to 2 groups. 1. control group: embryo transfer after intrauterine infusion with standard embryo culture media 4-7 minutes 2. study group: embryo transfer after intrauterine infusion with hCG (Pregnyl) 4-7 minutes The patients will come back for serum beta-hCG measurement 2 weeks later after embryo transfer and other 2 weeks later for transvaginal ultrasound if beta-hCG is positive.

Conditions

Interventions

Eligibility

Locations (1)

Outcomes

Central Contacts