To stop women from feeling guilty from for killing their unborn children, I suspect.
If abortion is no big deal, why is this even necessary?
I remember when post-abortion depression was dismissed as the reactions of women who were already ill.
So now the next question is: what are the women telling you?
Somehow, I doubt they will tell. It's like the actual abortion operation-- it's all kept secret for fear of bad PR.
People who have nothing to hide hide nothing.