I had my period march 8th-11th.Then I started birth-control for 5 days and then got off it. Then I ended up having sex the march 12. Then I got my period for 5 hours on the 19th. After that I had sex everyday or everyother day from the 20th of march through march 31. Im pretty sure I ovulated today april 5th. Is there a chance I could be pregnant... I was on birth control and I didnt use a condom.