
That's why it is especially important for pregnant women to avoid harmful substances like drugs and alcohol during pregnancy. If you are having unprotected sex, you might be pregnant and not know it. It is important to know if you are pregnant so you can make healthy choices to protect your baby.
Some teenagers decide to have sexual relationships because their friends think sex is cool. Others feel pressured by the person they are dating. Still others find it easier to give in and have sex than to try to explain why not. Some teenagers get caught up in the romantic feelings and believe having sex is the best way they can prove their love.