I think a man should be given the same option to "opt out" if a woman is pregnant with his child. I feel like she should be legally required to inform him of the pregnancy within 12 weeks so he is able to make that choice. At that point she can choose adoption, abortion or to keep the baby knowing she will be doing so without the help of the biological father.
Maybe women would be more careful if they didnt have someone with an obligation to them to fall back on
Some troll stole my post idea! At least someone thought it was original enough to spin off :)