Background: Polycystic Ovarian Syndrome (PCOS) is one of the most prevalent metabolic and reproductive disorders that have been linked to hyperandrogenism, and anovulatory infertility in females of reproductive age.Objective: The aim of the work was to compare the influence of electroacupuncture and ultrasonic cavitation on sex hormones in obese, infertile PCO patients. Patients and Methods:This prospective, single-blind, randomized controlled study included a total of forty obese, infertile PCO women, selected from the