It is her body not his, if she can't take care of the baby, just do an abortion. The concent was about sex not about the baby. We agreed on sex not on me being responsible of your body. If you insist on a baby, you had a choice for abortion and you didn't take it. Why would I carry your actions consequences?
I am not implying that the women is responsible for it if she got pregnant and kept the baby, she can leave the infant to any orphanage. However, if she wants to keep the infant. The man has nothing to do with it. He is not the one who got pregnant and not the person who refused to got an abortion. He just asked you for fun and you agreed.