I have never had a normal period, it has been irregular and very light never bled more than 2 oz a day, so itwas more of spotting. Anyways I had a large cyst removed from my ovary, after surgery my period was the same, irregular and light. Then all of the sudden I stopped getting my period in September of 2015 maybe even the month before, I know that I m not pregnant, I am on birth control due to a hormone defficiancy that was discovered from blood drawn, and I am not showing nor do I have any symptoms and I have not had any symptoms of pregnancy I m just curious as to why I don t get a period? Any ideas?