Should I have his baby to make him stay?

Okay so I'm 16 and have been dating my boyfriend for two months now, but we have known each other and liked each other since like age 5. But recently I found out that he had gotten his ex pregnant while they were dating and they got an abortion, that was nearly 7 months ago. She's been contacting him and wont leave him alone. She's trying to get him back....

Am I infertile because my mother was?

I'm 15 years old, going on 16 and I've been told my whole life by my Mom that I'm not supposed to have kids. I mean, in terms that I'm not able to. She was supposed to infertile (they were married for two years before me and there hasn't been anything since) and she's only had me. She told me that because I'm so much like her that I'm probably infertile too. I've never had the tests done....