My girlfriend came over my place last night. She was masturbating me and I ejaculated, some of sperm ended up on my hands. I took a tissue and cleaned it up, my hands were completely dry. 5 minutes later i started fingering her and now I m afraid that something went into her since I hadn t washed my hands, only used a tissue. Is there any possibility that she could get pregnant and do we need to take Plan-B pill? Her ovulation was supposed to be 14 days ago but last month it was 8 days late. She should get her period in next couple of days. Thank you for your time and answer.