If you're looking for an alternative to Oxfam to donate to, you could do a whole lot worse than https://amrefuk.org/
I know a fair amount about their work and it's fantastic, and heavily focussed on women - especially obstetric fistula, ending FGM, maternal and child health. They also train local health workers, tackle non-communicable diseases like diabetes, run mobile vaccination clinics, the list goes on.