I am on microgynon controseptive pill,I take it every day at 7:55 and I have never missed one. I am sexually active. I also have had regular withdrawal bleeds, 2.5 days after starting the 7 day break. However I am really scared I may be pregnant, my boobs have grown and are quite tender. I am more tired than normal with achey joints, and need to urinate more. This has been the case for the past 8/9 weeks, Is there a chance I am Pregnant ? because all these symptoms are worrying me, but like I say my withdrawal bleeds have been totally normal. The advice I ve found online so far as been quite contradicting.