A goofy article from Pravda -- so it must be true! -- outlines all the way sex is good for you. Especially if you're a woman.
According to Sex makes people healthy, cheerful, strong, beautiful and sleepy, not only does orgasm release oxytocin, it increases estrogen production. Moreover,
It may seem unreal, but it a fact: regular sex enlarges women's breasts. Sexual excitement intensifies the bloodstream, which may add 25 percent to a woman's breast size. Furthermore, women can raise their IQ with every orgasm that they experience. American scientists, who continuingly study sexual possibilities of homo sapiens, discovered that the moment of orgasm gives a very powerful incentive to a large number of chemical reactions and physical procedures in the body. The speed of blood circulation reaches its maximum, whereas the oxygen-enriched blood reaches all internal organs, including brain, very quickly. Hypothalamus - the center for control of the hormonal system - also governs the work of learning and memorizing centers.