"my boyfriend and i had protected sex just yesterday (friday, january 29, 2016). he used a condom--as usual. but, this time, unfortunately, the condom came off--either while he was still penetrated or after he pulled out. this scared us both so much, because there&#039;s a very high chance that semen could had entered my vaginal tract and went further into my reproductive system. he didn&#039;t want to take the risk, so he decided for us to immediately go to out and buy plan b one step. i took the pill, with not water, but canada dry ginger ale, about one hour after we had sex. i waited two hours to expect symptoms, and still haven&#039;t experienced any, except for fatigue. it&#039;s been about 12 hours now today. i&#039;m wondering if i&#039;m going to have symptoms"