 From the mid-1950s, James C. Burt, a gynaecologist in Dayton, Ohio, performed non-standard repairs of episiotomies after childbirth, adding more stitches to make the vaginal opening smaller.From 1966 until 1989, he performed "love surgery" by cutting women's pubococcygeus muscle, repositioning the vagina and urethra, and removing the clitoral hood, thereby making their genital area more appropriate, in his view, for intercourse in the missionary position.