This is my first month using BC. I've been sexually active since about .. July of 2006. I'm using EstroStep, the 28 day regimin. Well, the instructions say that after 7 days of first starting it, you wont get pregnant (well theres like a 1% chance or something). So this is almost halfway through my fourth week, and I'm on the brown pills, which dont' contain the birth control medicine, but they are just reminder pills. Everytime I've used sex, with the exception of the first time back n july, I have used condoms, on my boyfriend, not me. Yesterday my boyfriend and I had sex 3 times, but on the last time the condom busted and he didn't have another one, so we had sex without one, and he pulled out before he came, just because he knows how much I worry about getting pregnant. So I kinda freaked out, because I thought a little bit could have got into me, and Iw as only on the brown reminder pills. Now, I read the instructions and it says if you forget to take the brown pill or something then youd ont' have to worry about using a back-up method of birth control. So, does that mean on the brown pills, even before your period you can't get pregnant? I've taken 21 white "active" pills and 2 brown ones. So technically after the first seven I should have been okay. Then it says to take it around the same time everyday, but sometimes mine's a little off. Like when I first took it, it was around 7:30 in the morning, then I was out of college after exams for my break and I took it around 10:30 and it's been between 10:30 and 1:00 the past week. It says to take it around the same time, like the morning, or the evening, so I figured it wouldn't matter, but then I read a few threads on here and some people said you should take it the exact time or it wont work. Anyways, continuining on with my just lovely story. This morning, around 1:30 after I got back from a new years party, I started worrying about it and I took 3 birth control pills, because I heard if you take a certain amount in a certain period of time, it acts as the "morning after pill". Then around 10:30 this morning I took 2 more of the high strength. (theres 3 strength levels in estrostep). Because I was worried about last night.. then I saw my boyfriend again today and he had sex and it was just fine, but then the condom busted and he ACTUALLY came in me, for the first time without a condom ever! Now I know i'm on bc so I shouldn't be freaking out but I am.. I don't know if I should take some more of the active bc pills, even though I'm supposed to be on the brown ones, I took 5 today in a 9 hour period before we had sex again.. which was around like 2:00 or something. (in the afternoon).But like i said, the instructions said that you dont' have to use back up when you're on the brown ones, cause technically a few days after you start the brown ones you're supposed to start your period, but since its day 2 i'm not quite there yet. Anyways, I was wondering if I should take some more of those pills (which have seriously made me sick.. and your not supposed to take more than 2 I dont' think.. Iw as so nauseous, dizzy, my head hurt.. it was awful). or am I worrying for no reason? I mean, I have taken the bc for 23 days continuously with not missing it at all, sometimes its a few hours later than the previous day but its never been more than 3 hours. And this is the first time he ever came into me without a condom because itb usted.. just my luck!! I'm so worried and... I can't get pregnant.. I don't know what to do.. should I go buy plan b, or would that be retarded since this is the first time and I AM on bc. See, I don't know much about estrostep, is it effective on the brown ones? Someoen please help..