Lack of menstruation and no ovulation may have adverse effects on women's health. The menstrual period refers to the bleeding time of a woman every month, and the ovulation period refers to the peak of a woman’s hormone levels during this period, which is an important period for pregnancy. If a woman has less menstrual periods and does not ovulate, it may affect her fertility and increase her risk of other diseases.

Oligomenorrhoea means that a woman's bleeding time is less than 2-3 days per month, or her menstrual period is shortened to 1-2 days. This condition can lead to malnutrition in women because they are not able to take in enough nutrients during bleeding. In addition, scanty menstrual periods may also affect a woman's fertility, because women with short menstrual cycles have difficulty ovulating during the ovulation period, thus affecting fertilization.

If a woman finds that she has oligomenorrhea, it is recommended to seek medical treatment in time and seek professional help. Doctors may perform physical exams and blood tests to determine the cause of symptoms. If symptoms are severe, your doctor may recommend treatment, such as medication or lifestyle changes.

Lack of menstrual periods and no ovulation may have adverse effects on women's health. Therefore, women should pay close attention to their menstrual cycles and seek medical attention promptly to ensure their health.