Female contraception includes contraceptive pills, barrier contraception, intrauterine devices, tubal ligation and other methods. 1. Contraceptive pills: there are many types of contraceptive pills, such as emergency contraceptive pills, short-acting contraceptive pills, coitus without contraception or contraceptive failure can be taken within 72 hours of emergency contraceptive pills to remedy the short-acting contraceptive pills from the start of menstruation for about 21-28 days, take the drug a week after the contraceptive effect can be achieved. 2. Barrier contraception: Barrier contraceptives such as condoms, vaginal diaphragms, cervical caps, prevent sperm from entering a woman’s body through external means, thus achieving the effect of contraception. 3. Intrauterine device (IUD): IUD is placed in the uterus, which can occupy the space needed for embryo implantation, making it impossible for it to complete implantation, thus achieving the purpose of contraception. 4. Tubal ligation: Tubal ligation is performed through laparoscopic or open surgery, which prevents the sperm from meeting the egg, thus achieving the effect of contraception. There are many contraceptive methods for women, so try to choose the one that suits you.