A Sex Question?

Liz
My boyfriend and I want to have sex. He said no matter what would happen if I got pregnant or not, he would stay with me. We have been dating for 2 and a half years and we think we are ready. But we are just scared. Is there anything someone can say to help us out. Ryan is really sweet and says he would be fine with a baby, but I don't want one yet... I've told him, and we have talked about sex but the hole "first time" thing kinda scares us. But there is a first time for everything... Can anyone help?