One critical piece of post abortion counselling. If you ever manage to have children, never ever tell them that you had an abortion. They will never look at you the same knowing that you killed a sibling.
If I had killed someone for no good reason 20 years I'd still be bothered by it too.
Kind of like slavery. It was more convenient (and cheaper) to have slaves than thousands of employees.
In both cases they just pretend that they're not really people and justify it that way, unless they have a conscience.
Imagine that. Guilt over being a murderer.