Can those who consider abortion a "civil right" please explain this one to me?

Better question is why can't pregnant women use the carpool lane?

It doesn't always count as two homicides depending on where the murder took place and how far along the fetus was. Generally in these situations there would be a charge of murder and a lesser charge along the lines of harming a fetus or reckless endangerment.

While I'm sure you've seen it on television, murder charges in these situations are incredibly rare as prosecutors have a very hard time convincing juries to accept that a fetus can in fact be murdered.