NCT02522806.

Study name	Endometrial local injury before First IVF: evaluation of pregnancy rate (BEONE)
Methods	RCT
Participants	Women having their first IVF cycle
Interventions	Intervention: endometrial biopsy (EB) between D17 and D22 of previous ovarian hyperstimulation cycle. Control: no procedure
Outcomes	Live birth, ongoing pregnancy, clinical pregnancy, pain
Starting date	September 2014
Contact information	Anne Genod: anne.genod@chu‐st‐etienne.fr
Notes	Trial registration status on 3 July 2020: completed Author correspondence attempted but unsuccessful