Hey your the one who tried to use "simple biology" to justify your position on abortion. As I already pointed out to the abortion issue is about at what point does a person deserve the most basic human right. I don't care what arbitrary point you personally have decided upon. If you think it is vagina juice that coats a person with human rights then fine, just don't pretend science has anything to do with it.
In fact, the it is only the strictest pro lifers who can claim science as a basis for their belief since it is a biological fact that a human life begins at conception.