When am i protected against pregnancy on alesse? i had sex during my first month but after the first week, it says im protected. and condom slipped..

Prob ok: You are probably ok. Even if you ovulate, the pill will do other things to decrease the chance of pregnancy, like thicken the cervical mucous and alter the endometrial lining to prevent implantation.

Probably fine: If you start Alesse when you are on your period, you are protected immediately. If you started in the middle of your cycle, you need back up protection for a week. If it was after a week, you are probably fine