1. make women's menstrual period regular and not easy to age.
Dr WinnifredCutler, director of the Women's Health Center of Athina Institute in Pennsylvania, USA, affirmed the health care function of sexual life from the aspects of sex hormones and women's health. She said: "Regular sex life can greatly benefit women's health and longevity." Studies have confirmed that women who have sex at least once a week have much higher estrogen levels than those who have sex only occasionally. However, estrogen can keep the blood circulation system in good structure and smooth function, reduce the level of "bad" cholesterol in blood, increase the level of "good" cholesterol, keep skin soft, prevent depression and maintain bone density. Dr. Cutler said, "Women who are in a stable relationship and sexually active are not prone to aging." Her research also shows that sexual intercourse helps to stabilize the menstrual cycle.
It can relieve the pain.
Dr Theresa Brady, executive director of the Minnesota Arthritis Institute, said: "Many people mistakenly avoid sex when they feel pain. If you make love in pain, you will be surprised to find how effective sexual intercourse is to relieve pain. " Southern Illinois Medical College studied 52 female patients who had sex during migraine attacks. Eight of them said that the headache disappeared completely, and 16 people said that the headache was relieved. The mechanism of sexual intercourse to relieve pain is still inconclusive. There is a theory that orgasm can activate the "endorphin" of brain endocrine, which is similar to morphine and has a strong analgesic effect. Dr whipple, an associate professor in the School of Nursing at Rutgers University, said, "Orgasm is a natural painkiller". She found in female patients with chronic arthritis and whiplash injury caused by excessive flexion and extension of cervical spine that orgasm significantly increased their pain threshold (that is, they were not easy to feel pain and became insensitive to pain).
3. Let women suffer less from dysmenorrhea and gynecological diseases.
Dr. Reinisch, former director of the world-famous Kinsey Institute of Sexology, pointed out that menopausal women who have regular sexual life and reach orgasm are less likely to suffer from urinary tract and vaginal infections, because sexual behavior and orgasm can prevent vaginal mucosal dryness.
Dr AlfredFranger, associate professor of obstetrics and gynecology and psychiatry at Wisconsin Medical College, pointed out: "Your sexual partner is a better drug than your doctor's diet and hormone therapy for PMS. 5-7 days before your menstrual cramp, the blood reaching the pelvic cavity increases, making you feel swollen and cramped.
When women reach orgasm during sexual intercourse, muscles contract, prompting blood to leave the pelvic cavity and return to systemic circulation. In this way, the tension is relieved. "