Hi everyone. I started Yaz birth contril pills last week friday, the exact same day i started my period (was instructed to do so). Ive taken it the exact same time every single day this whole week and the pamphlet in the BC box says if i start the pill on the first day of my period i am protected immediately. My question now is that is it still risky to have unprotected sex? Me and my bf really want to try it but we dont want babies lol. Should i take the morning after pill in case?