Birth control for noobs Me(18) and my gf (19) want to have sex but along with condom, we were considering pills too for extra safety. We grew up in a society with no sex ed. So how long before having sex she needs to be on the pills and how many days after having sex as we are in a long distance relationship right now and won't be meeting for the next year or so. I know I might sound stupid but this is a serious concern for us. Thanks.