My girlfriend and I are 19 years old and we had protected sex two weeks ago. Every time we have sex I make sure the condom is put on right if not I throw it away and use a new one. We had sex that night and we were using a condom and before I climaxed i pulled out a ejaculated with the condom still on. I've been asking my girlfriend how's she been feeling and she says she's fine and a couple days ago she had clear strechy discharge that lasted for about 2-3 days and that got me worried she said she was ovulating but I really don't know. My question is, Is she pregnant? I understand that abstinence is the only 100% way not get pregnant. Thank you for your feedback