45 years old with menstruation and no ovulation

Normally, a woman’s menstrual cycle is due to the regulation of hormones in the body. During the menstrual cycle, the ovaries release eggs, which are then ingested by the fallopian tubes and eventually implanted in the uterus. During this process, a woman's menstrual cycle and hormone levels will be affected by various factors, including genetics, age, diet, exercise, etc.

For a 45-year-old woman, the occurrence of menstrual anovulation may be caused by a variety of factors. For example, this may be due to changes in hormonal levels as we age, or due to certain medical conditions such as endocrine disorders, insulin resistance, etc.

For a 45-year-old woman, if she does not experience ovulation during menstruation, she needs to seek medical attention promptly to determine the specific cause and take corresponding treatment measures. If the symptoms are severe, it may lead to other complications, such as pregnancy complications, abnormal egg discharge, etc., thus affecting a woman's fertility.