An ovarian biopsy can be performed using two main techniques:
1. Laparoscopic Biopsy: This is a minimally invasive procedure where a laparoscope (a thin tube with a camera) is inserted through a small incision in the abdomen to visualize the ovary and obtain a tissue sample. 2. Open Surgery (Laparotomy): This is a more invasive procedure where a larger incision is made in the abdomen to access the ovary directly, usually performed if other surgical interventions are required simultaneously.