Ability to care for a child is the farthest thing from a man's mind at the moment of ejaculation.  This is not meant to favor abortion, but, in some cases, and depending upon very-individual circumstances, it may be the best option.

Back in the pre-Roe days, unwanted children were sent to homes, where they were mistreated, and sometimes sent to foster homes, where they were equally mistreated.  If a baby wasn't perfect in every way, it generally went unadopted.  I remember when pregnant girls used to be sent to Excelsior Home for Wayward Girls.  (It's called a "youth center" today.  Boys tried to break in.)  Many wayward girls were sent to convents to have their babies among the nuns.  In both cases, they returned to school the next year, and no one ever even knew what had happened.  Very sad.  I sometimes wondered if some of the babies were killed at birth, as they were on plantations in the south if they were mulatto.