That's ridiculous though. It's not abortion. It's a natural death. Like any other. You might as well ask "if God hates murder why does he do it himself so often?" as justification for going around killing a bunch of people and pointing to the fact that people die as evidence of your case. Any natural death can be laid on "God" for the blame and the the stupid arguments follow.
I suppose you could ask that. However, I think that the difference is that in the case of actual murder, you can justify why it's bad in all sorts of ways that don't rely on "God thinks it's wrong."
This issue arises when you rely only on God's say-so as the argument against a thing. And I do agree that this hints at something larger: the only logically consistent way to resolve the Problem of Evil is to argue that everything that happens is necessarily good.
At the very least, I think that we must assume that if everything is the result of the will of an all-powerful, all-knowing God, then the things we see around us reflect the will of God and act as testimony to God's actual desires. Some people cite "free will" as a reason why human actions don't necessarily correspond to what God wants (though I think it's a cop-out when they do this), but if we look at things that have nothing to do with "free will", such as the autonomic processes that occur in a woman's body affecting things like embryonic implantation or fetal development, then we can't use "free will" as the reason for why things go wrong.