Why do women's breasts become hard during sex?

Breasts become hard during sex

Breasts, like female sexual organs, are one of the most important erogenous zones. The nipples in particular are very sensitive areas, and just caressing them can make a woman experience an orgasm.

Breasts are an important sign of female sexual maturity and one of the most important sexual sensitive areas of women. They also play an important role in sexual life, but people often overlook this point. During the excitement phase of the sexual response cycle, the breasts respond to sexual stimulation because the rich smooth muscle fibers in the nipple contract involuntarily after sexual stimulation.

When adequately stimulated, the actual volume of the breasts will increase significantly, which is the result of the congestion reaction of the deep veins of the breasts. When a woman is in a state of sexual response, the congestion in the lower part of the pendulous breast is more easily observed when the response occurs. If the woman takes the supine position, the overall increase in breast volume will be more obvious. In the late stage of excitement, obvious areola congestion can be seen.

Before a woman experiences the final urge, the breast size of a woman who has not breastfed can increase by 1/5 to 1/4 compared to usual. The breasts of a woman who has breastfed will also change, but no obvious increase in volume can be seen. This difference may be due to increased venous shunting in the fed breast during milk production. The infant's sucking increases venous shunting and tends to slow the deep vascular congestion response to sexual tension.

The increase in breast size under the influence of sexual tension is related not only to the physiological response of vascular congestion, but also to the degree of fullness of the fibrous tissue components that make up the breast lobules and play a supporting role. Overexpansion of the breasts is common in early lactation, which can impair the effectiveness of these supporting fibers. Therefore, it is understandable that it is difficult for a woman's breasts to respond as clearly to sexual stimulation after breastfeeding.

Sexual life is the best way to protect breasts

Modern medical research has proven that the causes of breast hyperplasia include sexual dysfunction and sexual disharmony. Modern medical research has confirmed that the cause of breast hyperplasia is the imbalance between estrogen and progesterone, which causes estrogen to stimulate breast tissue for a long time. In addition, there is a lack of the restraint and protection of progesterone. As a result, the mammary ducts and lobules proliferate excessively during the repetitive menstrual cycle and become incomplete, resulting in breast hyperplasia.

In normal married women, their breasts will receive proper sexual stimulation during sexual intercourse and will undergo periodic changes: when women are sexually excited, their breasts will become engorged and swollen; after orgasm, the engorgement will quickly subside and the breasts will return to their original state. If sexual desire is suppressed for a long time and orgasm cannot be achieved, the congestion in the breasts will subside very slowly. Long-term congestion causes breast pain. It can be seen that in the case of long-term low libido and lack of sexual life, the breasts are prone to breast hyperplasia.

The importance of female hormones in the onset of breast diseases has been widely recognized by the medical community. Female hormones are mainly secreted by the ovaries, and the endocrine function of the ovaries depends to a large extent on the stability of the cerebral cortex brain function. A harmonious and happy sex life can not only effectively relieve the pressure on the breast, but more importantly, a perfect sex life is very important for maintaining the normal physiology and psychology of a healthy woman.

In modern society, it is hard to imagine that a woman who lacks a harmonious sex life can have very healthy ovarian function. On the contrary, a perfect sex life can regulate the endocrine function of the ovaries to a great extent, so that the levels and mutual proportions of estrogen and progesterone secreted are normal, thereby reducing the incidence of breast diseases.