Me and my gf had unprotected sex last night around 9:15PMish and I pulled out about 10 seconds before ejaculation Nothing got inside her except for maybe a very little bit of precum and Ive peed alot since last time I ejaculated before that and right before we had sex. Her ovulation/fertile window was predicted to start today and she took Plan B around 2:30-3PMish. What are the chances of her getting pregnant or the Plan B preventing it?