Again? At least I have it all saved. Start here:
14th Amendment, Section 1
All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside. No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws.
Then let's look at some specifics:
"On 22 January 1973, in Roe v. Wade, the United States Supreme Court declared that an unborn child enjoys no constitutional protection before he or she emerges from the womb. Even after viability, the fetus in utero counts only as a "potentiality of human life.""
--and--
The Supreme Court’s abortion rulings include four principal elements: 1. The unborn child is a non-person and therefore has no constitutional rights
There's more of course, but it's not necessarily worth taking more time.