What are the changes in breasts during sexual intercourse? What to pay attention to after sexual intercourse

What changes have occurred to the breasts during sexual activity? During sexual activity, a woman's body undergoes many strange reactions during the stages of sexual activity. As a sensitive part of the female body, what changes have occurred to the breasts during sexual activity? Let's take a look together.

What are the changes in breasts during sexual intercourse?

1、 Sexual arousal period

In the period of Sexual arousal, the tension of the breast increases, and the prominent performance is the erection of the nipple, which is the result of involuntary contraction of the muscle fibers in the nipple, but the erection of the two nipples is often not synchronized. One can have a complete erection, while the other can have a delayed erection. Adequate erection response can increase the nipple length by 0.5-1.0 centimeters and the basal diameter by 0.250.5 centimeters.

Usually, women with large and protruding nipples are not as good as those with normal nipple sizes, especially those with small nipples that are difficult to increase their response to sexual stimulation. The second change is the definition of venous patterns and the increase in dilation. If the breast has enough volume, there will be Superficial vein congestion on the lower surface, which will become more obvious in the later period of excitation. Large breasts often exhibit the most obvious pattern of venous dilation, with branches of the mammary veins congesting and expanding towards the center to the areola area.

2、 Sexual duration

During sexual behavior, the areola near the erect nipple also expands, and the actual size of the breast will increase significantly, which is the result of the hyperemia reaction of the Deep vein of the breast. Before a woman reaches Orgasm, the number of breast-feeding breasts has increased by 1/4; Breast lactation usually does not show a significant increase in volume, and during this stage, sexual redness will gradually spread to the surface of the breast.

3、 Orgasm

Breasts have no special reactions. The nipple erection and areola swelling still persist, and the venous vessels are very noticeable. The baseline of non lactating breasts is significantly dilated without stimulation, with significant sexual redness and even trembling nipples.

4、 Sexual involution period

As other sexual reactions gradually disappear, the sexual reactions of the breast also gradually subside. But some people can have their nipples erect again, which seems to be caused by new stimuli. The secondary response to primitive stimuli is often referred to as false erection.

What should I pay attention to after sex?

Careful cleaning of the male and female external genitalia before and after sexual activity is one of the important measures to prevent reproductive tract inflammation and block various infectious diseases. Men should pay attention to cleaning the penis and scrotum, pulling the foreskin to the penis to fully expose and clean the glans penis. When cleaning the vulva, women should pay attention to the size of the labia and Vulval vestibule, and do not need to clean the vagina.