Foetus is a living being. It's a part of women's body but it's a separate entity. That is why killing a pregnant women is double homicide. Abortion is murder by the same logic.
Okay, you know how just crying rape at a guy makes society treat them like absolute scum without any proof needed. Tell me one thing a guy can call women that makes society treat them with the same disgust? There isn't any. So I'm fine with rape and false rape accusations having the same punishment.