Phillybits has a great idea here:

How about instead of trying to bribe women with the equivalent of roughly half a month's rent for a standard one bedroom apartment in Philadelphia, he uses his position and concern to build up an aggressive adoption program to adopt the babies that are already in need of loving families and trying to build a coalition of childless families who are considering adoption to seek out and fund the health care visits and pregnancy costs for woman who are already considering raising their child to term instead of choosing abortion instead of just throwing a couple benjamins at them and calling it a job well done?

Let me add one thing. We also need to make sure pregnant teenagers stay in school, which is pretty tough. Without that, we might have a child of an unemployed and unwed single mother without a high school diploma, and their prospects are not always fantastic.