"Plan B doesn't kill a human zygote."
Plan B, if conception occurs, kills an innocent human being.
But don't let that stand in the way of your quest for consequence-free depravity.
Not according to latest research.
And this the part where I DON'T make ridiculous assumptions about your sex life.
Not according to latest research.
And this the part where I DON'T make ridiculous untoward assumptions about your personal life.