Thanks for the reply.. and yes it was a very large cyst.. I have just been given my results and its because the lining of my womb has become to thick also a cyst is what is pushing back my ovary so hopefully all is good when I go to see a gynacoligist.. thanks for the comment
Wow, that is a large cyst! It sounds like the removal of your ovary has really messed with your hormones explaining the irregular bleeding. This does happen sometimes because all of our sex organs work together and removal of any one part or procedures that affect their functioning (such as tubal sterilization or removal, hysterectomy, ovary removal, endometrial ablation) can throw everything out of whack. Have you considered taking birth control pills to regulate your cycle?
I cannot speak for the remaining ovary being "pushed back" but things can get displaced to some degree when you have surgery. And scar tissue can also affect organs. But it would seem the most logical cause of the irregular bleeding would be hormones.