People use contraception to limit the size of their families to what they can financially support. They space out the children so the mother can recover between children and so they don't have a lot of babies they can't support all at one time. For many women, contraceptives are also used for health reasons. The vast majority of women take contraceptives including nearly every women of child bearing age including married women. Republicans are trying to pick a fight against contraception. All I can say is "bring it on". It's a fight Democrats welcome.