That is certainly a mammoth task you have set yourself. So why not chunk it down into smaller portions? You don’t have to give up on your bigger and ultimate goal. And if, in the end, you don’t manage to change the lives of every woman you could certainly be an important influencer of thousands and then millions of your gender.
Only a suggestion… but why not start with women in your own age group and similar circumstances, Facebook is great for getting raw numbers of those demographics with yearnings to be in business.