1. Postpartum breastfeeding should be advocated and the breastfeeding time should be extended as much as possible. Women in reproductive period should avoid using oral contraceptives.

2, often drink milk, eat more fish, shrimp and other foods, these foods are rich in phytoestrogens can make up for the impact of insufficient estrogen secretion on women's bodies. In addition, under the guidance of a doctor, you can take drugs that nourish liver and kidney and nourish qi and blood, such as Polygonum Multiflori Radix, Radix Rehmanniae Preparata and Radix Astragali.

3. Yoga maintenance. Through yoga, a special exercise, combined with special breathing methods, we can dredge the blood circulation of female organs and regulate the secretion of hormones.

4. Check sex hormones, mammary glands and endometrium regularly. According to the hormone level in the body, hormone replacement therapy is adopted. Patients who need to take estrogen in moderation should be monitored every three months and taken under the guidance of a doctor, thus delaying the decline of ovarian function. The key for women aged around 40 to retain menstruation is to maintain ovarian function and prevent it from further decline.

Tips: Ovarian maintenance is a long-term process. To supplement estrogen scientifically, female friends need not only food intake, but also a good attitude and persistent physical exercise, which is the real way to maintain ovaries.