I am 15 years old and am very nervous that I am pregnant. I had sex last month the day after my period ended. My boyfriends condom broke so the next morning we went to take Plan B. Since I am so young and my mom was so mad when I told her about this I was under a ton of stress, couldn't sleep, didn't have a good diet etc. My period came 2 weeks late. What are the chances that I am pregnant? I did take a pregnancy test two weeks after we had sex, and it came out negative but I am not sure if I peed on the stick long enough. What are the chances that I am pregnant??

Have you missed a period at all? If not, take another test two weeks after your next period and use first morning's urine.

It's unlikely you are pregnant, but if you are, it won't be the first time all prevention methods have failed.

Suggestion -- avoid future stress and worry. You know what I mean and how you can do that?

Between taking plan B and being one day after the end of your period, on top of a negative pregnancy test two weeks out - I'd say you're probably not pregnant. But, there's always that possibility, so if your concerned about the results of the stick test, you can always do another one, or go to the doctor and have one done.

Like you said, you've been under a lot of stress and what not from all this so it's possible your period was late due to this or something else other than pregnancy.