I am 16 years old. I had unprotected sex on the 12th and 14th of February. My last period was Jan.31-Feb.4. My cycle is 31 days. Could I be pregnant?

Yes, you could be pregnant. Any time a penis is inserted into a vagina pregnancy is a risk. Considering you may have been near ovulation, your chances are even higher.

Your name has been removed from your post and it's subject line. It is not wise to post any identifying information on the internet.

As noted if there is penile insertion pregnancy is a possibility. But you will have to wait another week or more. You are due for your next period in the next week. If you don't get your period by 3/21, then you should consider taking a test.

Unreal.

Sex is what causes babies, no form of birth control is 100 percent. So of course you could be pregnant, You need to wait till you are about 14 days late, and do a home pregnancy test. Do it first thing in the morning, as soon as you wake up, first urine of the day.

While you wait, talk with your boyfriend and see if he can afford to start supporting a baby.