Okay... it's a family thing with us. Oldest sister had her uterus out (cancer) they left her ovaries because she was convinced that if they did that she would not need hormones. I told her that her ovaries would probably quit functioning within 2 years if she left them in after the uterus came out. But... since she is the BIG sister she left them in and, 18 months later, they quit working and she went on HRT... and she felt WORLDS better. Second sister.... Same experience... Me... I told them to take out everything. I had a history of cysts and WE have a family history of ovarian cancer. I did have about a year of re-adjustment, but it was nothing compared to the problems I had with the constant bleeding, cramping, disabling days I had. I have known women who left the ovaries in and supported them with progesterone creams and kept things going longer. I take a plant-based estrogen, and, 10 years after the Hysterectomy, I have NO regrets. I felt so much better the morning after the surgery I did not even need pain meds.... I had been in SO much pain for SO many years that I was just used to that level of pain.