While margaret sanger believed in eugenics, her approach was recognized as not being specific to race.  She believed in the importance of birth control for both white and black women as the only practical way to avoid unplanned pregnancies and subsequent abortions.  

Unfortunately for women, religious conservatives oppose both contraceptives and abortions.  Their only solution seems to be to tell women to cross their legs.  Or, in the case of republican congressman tim murphy, hypocritically oppose abortion for everyone else but encourage his mistress to get one when he thought she was pregnant.  Meanwhile, religious conservatives have gotten into bed with the devil when they supported the thrice married, pu**y-grabbing, misogynistic trump.  Sad!