Knowing how to use contraception will help women take the initiative in their childbearing plans and help mothers avoid obstetric complications and sexually transmitted diseases.

Polycystic ovary syndrome (PCOS) is an endocrine disorder in women. The common feature of patients with PCOS is an excess of androgen hormones (a hormone found in abundance in men), leading to symptoms such as hirsutism, acne, menstrual disorders, and multiple small cysts in the ovaries. Although causing infertility, some women with PCOS are still able to get pregnant. So what is a good contraceptive method for these patients?