Actually, you are conferring personhood before it has been established. If you can’t be born and breathe on your own and in this country, get a birth certificate, like EVERY OTHER PERSON has been, then you are still a potential person. With your argument one may as well call masturbation mass murder. Why not? Also, you are dwelling on the most controversial and rare late term abortion when by far the most common is quite early when the potential person (zygote or embryo) is fully unconscious as though deeper than anesthesia and so when is terminated had no awareness of existence in the first place. I’m using theological reference to point out the hypocrisy of the religious argument.