I guess they could try to convince the woman not to have an abortion, provide vitamins and adoption help? The customer is ready to abort, so presumably less likely than average to be ready for parenthood, so you can think of plenty of resources to give them (fwiw, I’m not defending the idea of anti-abortion clinics, the concept of which I find pretty odious, but just saying it is easy to imagine the sorts of services they ought to supply).
It’s basically volunteer counseling for expectant mothers who are in trouble. They usually provide a free ultrasound, parenting education, and help finding community resources for financial issues and for adoption. They are anti-abortion because they will not refer to an abortion clinic.
Since Roe was repealed, red states are driving abortion clinics out of business and blue states are driving these centers out of business.