Abortion and Women's Rights

Abortion has nothing to do with women's rights.  Murder is not a right. 

First, free will is a complete illusion. Humans do things to ir environment, the environment responds, humans alter their behavior and it goes back and forth like that. Environmental determinism is a psychological and philosophical fact and it has a tendency to accumulate.
Second, a clear majority of the welfare takers are single mothers, not single fathers. 
Third, if a population has a cultural bias or slant that makes them prone to discrimination, then a little aribtrary protection of the discriminated group is in order. People want freedom to discriminate? Then they need to show they can handle that freedom first, quid pro quo. A society is not measured by how free the population is. It is measured by how much freedom the population can tolerate and handle.