When a woman with polycystic ovary syndrome experiences amenorrhea, the first step is to observe her body type. If she is relatively obese, it is advisable to suggest controlling diet and engaging in moderate activity to reduce her weight, that is, to lower her body mass index. After doing so, some women may regain their normal menstrual cycles.

For those with a normal body type or those who still have irregular menstrual cycles after losing weight, considering oral contraceptives might be suitable. These can reduce the level of androgens in the body. For women of childbearing age who still have reproductive needs, after regulating the menstrual cycle, if normal ovulation is not resumed, ovulation induction treatments can be considered to help the woman conceive normally.