Some vaginal rings have estrogen that affects only the vagina and bladder - like Estring and some estrogen rings have higher doses that affect more than just the vagina.
Ezinye iiringi zelungu langasese lebhinqa zine-estrogen echaphazela kuphela ilungu lebhinqa langasese kunye nesinyi - njengeEstring nezinye iiringi ze-estrogen zinethamo eliphezulu elichaphazela ngaphaya kwelungu lebhinqa langasese.