Ovary transposition.. anyone?

I wonder if any friend had ovary transposition before chemorads here… I am doing adjuvant chemorads lost RH due to 1 mini micromatasis. I have not had children in my 30s… I am horrified to hit menopause and lose all my oocytes… I wonder if anyone has had experience with it? I booked surgery cos I couldn’t live with the thought that I left my healthy fertile ovaries behind whilst I have not had babies… especially after letting go my uterus… not coping…