Im 17 years old and a freshman in college.

This is really scary for me but my boyfriend and I had sex on the 8th of this month and I am on birth control and we also used protection. I usually start my period on Tuesday once my last pill is taken. It is Wednesday night and its still not here. I know this is soon but how late should my period be before I have to worry? And should I be worried now?

As you know, I am sure, no form of birth control is 100 percent and women get pregnant every week using condoms and birth control pills. They do reduce the chances greatly when done together, but you could have been that one in 1000 that it did not protect.

** or of course you could just be a day or two late.

It is early to test, my rouch estimate would be at least two more weeks before you can really test