Laparoendoscopic single-site surgery; one of the most recent advances in the field of minimally invasive surgery, is the use of a single incision in the umbilicus for laparoscopic surgeries, is compared to the conventional multi-port laparoscopy for polycystic ovary syndrome in infertile women undergoing ovarian drilling as regards successful surgical procedure without conversion to laparotomy or use of an additional port in the single site group. in addition to operative time, intra- and post- operative complications and cosmetic outcome.