Broadly that falls under the category of "development" and will have the opposite effect, lowering birth rates, and that's fine. Finland has all of that and more -- in addition to high wages and low inequality. They'll even mail you a box of supplies when you have a child. They have a birth rate of 1.48 vs Canada's 1.5 vs US 1.77

Yes, we should have those things.

No, they won't increase birth rates, they'll probably drive them down. I know it's counterintuitive, but they data is very clear.