You cannot sign away your obligation to pay child support even if you waive any interest in custody or visitation. But certainly if you are not sure if the baby is yours, you are entitled to force a paternity test. That can be somewhat expensive and annoying, so it's up to you but you can always just wait to see if she actually files something in court. But you may want to consult an attorney in person further.
Answered on Jun 14th, 2013 at 9:08 AM