Is it possible that I could have been pregnant and miscarried around when my period was supposed to happen? My period was extremely heavy this month, and hurt a lot more. This has never happened before I always have spot on periods, that are normal and bright red. This month is was heavy, it seemed to pour out whenever I used the bathroom, and it seemed brownish. It also hurt like crazy, I always have pain free periods. Is it possibly I was pregnant and miscarried with out even knowing it?

Also what are my chances of getting pregnant with just using the pill? and not any other forms of birth control (IE. Condoms, or the pull out method.) I have a terrible time remembering to take my pill though, I take it at a different time everyday pretty much, I know it increases my chances of getting pregnant, but by how much? I have sex a few times a day normally, and my boyfriend does cum inside of me pretty much 90% of the time.

How likely am I to get pregnant if I keep this up? If anyone can help me out, and give me some info it would be great! ASAP is best! Thank you!