The idea that pro-lifers are all misogynists who want to "control women and tell them what to do" is sheer nonsense meant to sensationalize the issue and exploit it for political gain. Just note how Chief all the sudden cares about infringement on women's rights
First of all, around half the women in this country support limits on abortion. Second, even in some of the most liberal states like New York and California, the murder of a pregnant woman (6 months and 2 months respectively) is counted as a double-murder. So the concept that a fetus is a separate life whose termination is murder is not something only 'religious nuts' believe and I personally know plenty of secular people in the medical profession who hold the same view.
A human can be born only six months into the pregnancy and still survive, so unless we're only talking about the first trimester, the suggestion that a fetus is just a part of the female anatomy is at best uninformed and at worst dishonest. Right now Scott Peterson is sitting on death row in California convicted of
double murder for killing his pregnant wife. By the liberal definition he only killed one person. But I don't see the bleeding-heart women's rights activists objecting to his conviction; that wouldn't win them too many women's votes.
