OK,history time!
Abortion was known through the term of infanticide, which is killing your own children for either overpopulation or crimes to dishonor a family. Infanticide was used (in rare cases) by the 3rd to 10th century and accepted by the Christian Church.
Infanticide was abolished, not because it was about termating another's life, but because the Church suspected parents of sleeping around with either others or having sex with bad motivation (pleasure). Most killing have been done in bed (in the middle ages, everyone shared beds).
Abortion, for me, should be 100% legal. Its called human rights. A woman should not give up her life because of an accident (or stupidity). Any woman that had an abortion never wanted it again.
A foetus does not have memory, feeling or rational thought. It could also be considered a growth, like a tumor.
What about girls that have been raped? should that be wrong?
What is worst for you, a child growing up in either an environment were a mother is too young, or unfit for duty or a child growing up in an environment were he doesn't know his parents. Both situations are wrong.
The argument of a mother shared a inexplicable bond with a child is total bullshit. It has been show that fathers also have a maternal instinct. Also, in many cases, children become slaves/prisoners in a house in were no care has been provided. The parents (mothers too) never wanted a child and couldn't give a shit about keeping it.