The normal value of estrogen varies from period to period, because women’s estrogen levels change with their physiological cycles, generally 94-433pmol/L during the follicular phase, 499-1580pmol/L during the luteal phase, and 704-2200pmol/L during ovulation. It is best to go to a regular hospital for a checkup to see estrogen levels. If estrogen is deficient, it can easily affect fertility. For estrogen deficiency, it is necessary to take medications such as GlaxoSmithKline and Fentanyl under the guidance of a doctor. At the same time, it is recommended to pay attention to rest, strengthen diet and nutrition, pay attention to getting enough sleep, preferably not to stay up late and not to exercise strenuously to avoid endocrine disorders, and pay attention to eating more food containing more estrogen, such as more beans, cereals and other foods.