Thread: Irregular Period maybe caused by B/C?? suggestions?

Sounds to me like those pills arent agreeing with you. Tri-cyclen pills are Triphasic which means there are 3 different levels of hormones in them for each colored week. Pills come monophaic and biphasic as well. Because they always have the same level of hormones monophasics are least likely to cause side effects, such as mood changes. Biphasic pills change the level of hormones once during the menstrual cycle. Biphasic and triphasic are supposed to be better for regulating a womans cycle because they "match" better.

I had a friend who had the exact same issue as you with those Tri pills. She switched to Yaz and everything is great ! She also had success with Yasmine.

Call your dr and ask him about switching to a monophasic. Try and talk to the nurse to have a message relayed. That seems to work better !