Objective: To investigate the effect of endometrial slight scratching on endometrium receptivity for repeated abortion women. Methods: One hundred women with recurrent abortion medical history were randomly divided into experimental group( 50 cases) and control group( 50 cases); on the 2ndday of menstrual,practicing endometrial slight scratching absorption technique for the experimental group,and none for the control group. All the patients were instructed to have intercourse when ultrasound test shows the ...