Do you think it's fair that guys get called cool if they "get some" but teen mothers are called promiscuous?

No, it's not really fair. Unfortunately, our culture still tends to support this concept. In addition, guys don't run the consequence of getting pregnant. And by being a teen mother, that girl now has the evidence against her that she was unable to abstain or use birth control successfully. Girls do get the short end of the stick on that one. Children of unmarried teen mothers also have more challenges ahead of them. So while I'm not any kind of political activist, I would definitely encourage a girl to never let a guy have with her without a condom.