IMHO the example is very valid and highlights the exact same rights issues. The Fetus has the same rights as everyone else. It just doesn't have the right to use someone else's body against their will. This is a right that none of us have. If you did grant this right then we are into a world where dying people can make any demand on other people that they like.
With that reasoning you could just as well say that the Condom manufacturer has to look after the baby, in the case of a condom split, because they have supplied a duff condom. After all, they also know that a duff condom could result in an unwanted pregnancy.
If you think I would suggest killing a baby, then you have totally misunderstood what I am saying. Up to viability it should be the Mothers choice. After that then any abortion will result in a birth.
Ps, not relevant to my argument at all, but I find the idea that Humans are made in God's image is laughable. Humans are nothing like the God described by Theists. We don't have magic powers. We aren't invisible. We don't create universes. And the major one - we're not supernatural and God supposedly is.
PPS Another aside, Pro-lifers frequently do get abortions, hence the phrase regarding cases that should be an exception being "Rape, Incest and Me".
"The Only Moral Abortion Is My Abortion"
This contains anecdotes ( and a study) about all the pro-lifers who protest abortion clinics on day 1, go and get an abortion on day 2, then return to protest on day 3.