Meanwhile, the diaphragm, cervical cap, and sponge work by being placed over the cervix, barricading the entrance to the uterus.

同时， 隔膜、 宫颈帽和海绵通过放置在子宫颈上起作用，阻挡子宫的入口。

Women, by contrast, may pick from a range which includes the Pill, vaginal rings, copper intrauterine devices, hormonal intrauterine devices, contraceptive sponges, cervical caps, spermicides, diaphragms, female condoms and tubal ligation.

相比之下，女性的选择包括避孕药、阴道避孕环、铜质宫内节育器、含孕激素宫内节育器、避孕海绵、子宫帽、杀精剂、避孕膜、女用安全套和输卵管结扎术。