This is one of those classic “hearts and minds” issues.
It isn’t as clearly hard hearted as abortions are. Wise compassion could lead people away from abortion much easier than it could lead people away from the more controversial birth prevention techniques. And maybe a positive thrust needs to be taken for the latter situation. Highlight the beauties of birth, the promises of God through mankind. That sin doesn’t have to hog the picture after all. Maybe a fear that sin will ultimately get its way, is leading to easy compromise today on a matter that used to be considered historically very important (i.e. raising a family).
I agree that a re-discovering of the beauty of children and family would be an excellent place to start. Reminding women through example how wonderful motherhood can be is an excellent place to begin. Women have forgotten and been told otherwise for a long time. There seems to have been an agenda to make women somehow feel that being a wife and mother is not a noble and good thing.