I was 17. The girl I was dating told me that she was pregnant. Now we never had unprotected sex, but the condom did slip off inside of her. I was nervous as hell.
She kept getting me mad, talking about baby names and stuff like that. I didn't really say much. I found out that she was messing with some other dude as well and we broke up a month later.
I ran into her a few months later and she didn't have a belly or a baby, so I was in the clear. Maybe she was pregnant and had an abortion, who knows? All I know that there was no baby.