Statistics don't lie.
Unwanted children are a burden on the parents, the schools, the state and the corrections system.
Most of the kids are fucked before they have a chance at a decent life.
Single mothers raising children is the cause of alot of today's issues we are dealing with.
Until every orphan no matter how fucked up they are (many are abandoned or given to state due to physical or mental issues, not to mention the mother being a crack head/heroin/meth drunk and the kid being fucked up from birth from that) has a loving family who is willing to adopt and care (IE pay the full cost) then how can you deem its society's responsibility? I do not want to pay for it and would not burden another American taxpayer to do it either.
Ruin a young woman's life because she made a mistake? Not only ruin her life but ruin the kids life and create generations of welfare recipients that is a never ending cycle because no one is there to teach them how to be a human.
Humans are wired to fuck. Its our most strong instinctual drive and you can't change that. We have the technology to change DNA, selectively breed and do a ton of crazy shit no one could have dreamed of a 100 years ago.
Legal abortions are one the greatest things to happen to this nation and have probably slowed the slide into socialism by killing off a future socialists before they have a chance to fuck it up. Its in EVERYONES best interest that people who do not want kids, are allowed to abort them in some reasonable time which honestly i have no idea what that is, the courts and congress can decide.