Direckshun, thank you for bringing up this discussion. Often this type of threads end up name callings, personal attacks, or worse. You have made efforts trying to stay level head the first four pages.
To me, banning abortion is like prohibition in the 30s, there will always someone get pregnant and need to get rid of the baby. For the government to ban abortion successfully, it needs to enforce several programs in safe sex, personal responsibility, personal finance, etc. As you mentioned in the OP, many used abortion as an easy way out to avoid a difficult situation in life. Because of the advance technology in fetus monitoring, expected parents know ahead if the baby would have any abnormality while forming in the womb.
For your question, I think the government already some kind of assistance programs for the low income family. Take Octomom for example, she is well provided if she didn't blow the money away foolishly. As Iwowanian mentioned, if we need to keep those murderers in death row as long as possible, why don't we keep those kids alive.