Why is peer pressure a cause of teenage pregnancy?

Peer pressure can cause teen pregnancy because teens might begin to feel like they have to have sex to feel good but they don't take the steps nessiecy to protect them from becoming pregnant to early
because some teenages have sex at a young age other teenages feel pressured in to haveing sex at a young age. As a result of them being young most teenagers dont exactly know what they are doing and this can lead to pregnancy. Also in some teenage relationships one of them can pressure the other in to rushing in to things to quickly, before they are ready to do so.