After one day, having sex with my gf, she has not been feeling well. She is having back pain, going to toilet for urinal like never before, and she feels totally tired but has an increased appetite. Now, it's day five since the day we had sex, she is having the feelings. Does this mean she is pregnant? How should I confirm it?
we didn't use condom. But I've not spill sperm into the vagina. when it was about to come, I took my penis out and spilled out the sperm.