Vaginal Science

page views:1 Publication date:2021-12-02

Knowing your partner and yourself, you understand.
The vagina is a woman's most important sexual organ. During sex, the vagina undergoes different changes depending on the progress. The upper end of the vagina connects to the uterus, and the lower end is the vaginal opening. Normally, a woman's vagina is 7-12 centimeters long and wide enough to accommodate two fingers. The vaginal walls have many transverse folds. During sexual arousal, the length and width of the vagina can increase three times, ensuring it can accommodate the male genitalia. Under normal circumstances, the average temperature of the vagina is 37 degrees Celsius, but during arousal and engorgement, the temperature inside the vagina rises rapidly to 38.5 degrees Celsius, accelerating blood flow and arousing the male. When a woman lies flat, the vagina forms a 15-degree angle downwards from the horizontal plane of the bed. During sexual intercourse, after being stimulated by foreplay, the vagina lengthens and expands, and the cervix and uterus are slowly pulled upwards and backwards. Due to vascular congestion, the color of the vaginal walls also changes from light purplish-red to dark purplish-red, while vaginal lubrication is secreted. During orgasm, the vagina first spasms and contracts for 2-4 seconds, tightly "gripping" the penis, then begins to contract rhythmically at 0.8-second intervals. Simultaneously, a large amount of vaginal lubrication is secreted, aiding in lubrication. After intercourse, muscle tension gradually relaxes, and vascular congestion dissipates. This stage often lasts 5-10 minutes. The vaginal color also returns to its normal light purplish-red, a process that takes 10-15 minutes.

Sufficient foreplay is essential before intercourse. Passionate caresses and intimate kisses stimulate vaginal lubrication. If the vagina is not yet lubricated, it indicates the woman has not reached arousal, and penetration is not yet the right time. Forcing penetration at this point can cause pain and leave lasting psychological scars. Therefore, foreplay is crucial! As the saying goes: good foreplay makes a woman want more…

Sex is an enjoyable process ;
we should respect each other, allowing both of us to experience physical and mental pleasure
, setting aside all psychological factors, and simply enjoying it—that's the most perfect way…

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