NCT03238807.

Trial name or title	Effect of intrauterine injection of hCG before ET on clinical outcomes in IVF/ICSI cycles
Methods	Randomised controlled trial (RCT) to detect whether intrauterine injection of hCG before ET improves clinical outcomes in IVF/ICSI cycles
Participants	Women undergoing IVF/ICSI
Interventions	Experimental: 0.1 mL of the tissue culture medium with 500 IU hCG will be injected inside the uterus before ET Control: 0.1 mL of the tissue culture medium without hCG will be injected inside the uterus before ET
Outcomes	Implantation, clinical pregnancy, miscarriage, live birth
Starting date	October 2017
Contact information	KArim S Abdallah, MSc; +201000024188; karimsayed88@hotmail.com
Notes

ET: embryo transfer; hCG: human chorionic gonadotropin; ICSI: intracytoplasmic sperm injection; IVF: in vitro fertilisation; RCT: randomised controlled trial.