Abortion and Women's Rights

Abortion has nothing to do with women's rights.  Murder is not a right. 

Every fucking person discussing the abortion debate is completely ignoring the distinction between a non-sentient fetus and a sentient fetus.

I'm as confused as fuck. If it is sentient, you can't kill it, even if it helps overpopulation problems or if it doesn't affect the fabric of society. Anyone disagree?