After birth it is NO longer a Fetus it is now a BABY.
The DO they have legal rights when they are born as FindLaw points out:
What are the Legal Rights of Children?
Created by FindLaw's team of legal writers and editors | Last updated March 18, 2019
Excerpt:
This article covers the basic legal rights of children in the United States.
Legal Rights of Children: The Basics
Although children grow and mature at different rates, there are some rights that every child is born with. For instance, children are entitled to a safe environment, good nutrition, healthcare, and education. Although parents have the right to raise their children as they see fit, if a child is not safe, the state will remove the children from their home. Parents are required to meet the child's basic needs.
Minors also have rights under the U.S. Constitution. Specifically, they have the right to
equal protection, which means that every child is entitled to the same treatment at the hands of authority regardless of race, gender, disability, or religion. Children are also entitled to
due process, which includes notice and a hearing, before any of their basic rights are taken away by the government.
Children with disabilities also have rights under the federal
Disabilities Education Act. The Disabilities Education Act provides children in need of
special education with special accommodations to ensure they receive the same education as their peers.
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