Can anyone help,me? I have sever endometreosis and just had a feliopian tube removed this year, after finishing a 9 month course of zolodex.since stopping zolodex, my period has returned, but it used to be every 28 days, now it seems to be every 40 days and my breast seem to be very painful, is this normal after major surgery ? I also had some bowle removed and a bladder resection .....I would love to have a baby and I m just wondering if it s normal for my periods to change since stopping zolodex, when they used to be every 28 days with out fail.