More like too many specifics and too many definitions, but you weren't wrong about the lack of consensus. 1 out of 3 ain't bad. Oh wait, that's a low F. Eh, it fits.
On the subject of no definitions, have you ever used pest control? Insects and rodents are alive. Eat meat? That was life too. Ever taken antibiotics? That's genocide on a scale you can't even fathom. Did you mean human life but thought it went without saying? Ok, do you support the death penalty? Did you mean innocent human life? Would you feel justified murdering someone on your property before you could ascertain their intentions? Is the fact that they were in the wrong place at the wrong time justification enough for ending them? Well that's how some people feel about fetuses. So unless you're one of those unicorn reactionary pacifists, you're not so different from people who might choose under certain preventable but unfortunate circumstances to get an abortion. Even if you're too stupid or stubborn to see it or admit it.