When a child is conceived, yes the father and the mother take care of it.

Unfortunately that is not always the case.

Give the newborn to a rapist father and see what happens.

Give the newborn to the Mega who sees himself as a spermdonator because he survived genocide.

Give the newborn to the unresponible father and see what happens.

There are people who believe in Santa Claus and the East Bunny, they have not much seen how the world really is.

Raise a child by yourself while you have to make a living.

How about an alimony enforcement agency while you sign laws against abortion?