She sais she scared of bein pregnant?

Well technically it is possible for a woman to get pregnant when the man pulls out, however, it is very unlikely. Even before a man s he releases pre-*** which can get a woman pregnant but the sperm count is much lower than when he actually s. Statistics show that every cycle a healthy woman has a 20-25% chance of getting pregnant when a man s in her so obviously the stats would be much lower with pre. More than likely your girlfriend is just overreacting. If she was a virgin before you had than it is completely normal for her to feel emotionally insecure and afraid of the possible consequences. However, I would be careful if I were you because a lot of women play the "I think I am pregnant" game because subconsciously they want to be pregnant and it is wishful thinking. I highly recommend using protection if for no other reason to prevent her from another "scare". Good Luck :)