Second, of course I'm comfortable subsidizing women, young people, poor people, and other groups, because I view the world in a Rawlsian fashion. That is, it is just chance that I am a healthy, young, and relatively wealthy young man. But if I were a woman, or an immigrant, or subject to any other set of circumstances, then I would want the same opportunities as anyone else.
As for the specific case of whether or not the healthcare laws should provide a way for all women to safely and affordably make babies - then I would say a hearty yes to this too. And as far as I can tell, this law benefits men and women equally. Unless there is a test tube involved, all babies need a man and a woman, so I really can't see how healthcare coverage for pregnancies has a sexist bias.
I hope you enjoy your youth and health, but when you get sick or old, I think you'll change your tune.