i am using birth control pills but it happen that i forgot to take the brown tablet pill one the day ,i have had sex on that day and my partner release it inside my vagina,..i am so worried ill get pregnant because we haven't plan to have one at this time.the thing is that the next day i got my period and it seems like the same coz it lasted for 4-5 days.my question is do you think i will get pregnant? or am i pregnant.when can i find out that i am pregnant.please help me.i am so worried,now i am contunuing taking pills as usual and i also dont know if it is ok to take pills.thanks.