The simple thing is certainty in having high-quality care.
When looking at some recent data, researchers found that roughly 90% of mothers want to find affordable and good care for their children, but more of them stay home with their child because they can't find it.
If we improve the first few years when a child is young, with the mother's opportunity, she builds a much better career entirely, including planning for that career with the investment she might make in education beforehand.