My girl friend is 25 yrs old. She had cysts on left ovary. She had operation (laparoscopy). 90% of that ovary removed. Now after 2 yrs it seems like right ovary also has cysts small one. Now recently her period stops for 3 months. And she noticed that a small tumour like feeling on her waist (don't know it is related to that cyst or not). But both the cysts were investigated and it is non cancerous. Please suggests something. Waist tumour like something has no pain.