1. Legally, you have absolutely no say in the final outcome of the baby, even if you did contribute sperm.
2. by law, your girl friend is under no obligation to tell you about the pregnancy.
3. Legally you are forced to pay 1/3 of your income for child support for the next 18 years of that child's life,
4. and if that child decides to go to college or university, you pay.
what a reality. some advice:
1. marry her.
2. leave your pecker in your pants.
3. don't trust a female who says,"don't worry, i'm on the pill". some gals just want to nest with you as daddy.