Hi I am having a total abdominal hysterectomy with BSO on 1 April due to endo. I have several large cysts around both ovaries and between my womb and rectum, if I understand correctly. The surgeon has said it will improve my pain by 80%. I also have fibromyalgia. I am concerned as to what pain I can expect during recovery, how best to make the best recovery and also a bit confused as to what my best options are regarding HRT afterwards, as I am aware that it can cause the endo to grow back, but what are the impacts without it? Thanks in advance for your help.