I honestly think that it's a true menace to society. There are women who actually plans on having a kid or more in the future, and having one now, while they aren't ready for one, would leave the mother in distress because she really wants her baby, but had to give them up because she wouldn't be able to provide for them.
Not only that, but women can also die from being pregnant, during giving birth or after giving birth.
If I was pregnant and couldn't abort my child and ended up giving birth to my child and had to give them up, I'd stalk my child until I am ready for a child.
"She should have kept her legs closed.", "He should have worn protection/pulled out." yada yada. Imagine how many less children there will be just because abortion has been banned... women would have every right to be scared of having a child.