This video demonstrates the laparoscopic ovarian drilling (LOD) procedure for a patient with polycystic ovary syndrome (PCOS) and anovulatory infertility. The surgeon begins with diagnostic hysteroscopy and chromopertubation before proceeding to laparoscopic ovarian drilling. Detailed explanations are provided regarding patient selection, the correct number of punctures, energy settings, and safe needle placement. The narration also highlights how modern ovarian drilling differs from older techniques that used excessive punctures and resulted in higher complication rates. Viewers will gain practical tips on minimizing ovarian trauma while maximizing the effectiveness of the procedure.