The vagina is the most private and delicate part of women, and it is prone to lesions. A little carelessness can cause pathogenic bacteria to invade, leading to vaginitis or other problems. In order to protect the vagina, you must understand the relevant common sense and master it. Private health problems.

What are some secrets about the vagina?

1. The vagina is a natural defense barrier

The female vagina is a natural defense barrier for the reproductive organs. The labia minora are located on both sides of the vulva. The labia minora are closed before sexual intercourse, and the front and back walls of the vagina fit together to prevent the invasion of foreign substances.

2. Vagina skin will peel

Vaginal epithelial cells will change according to the estrogen level in the body, and may undergo periodic changes and fall off. This is normal and natural metabolism.

3. Vaginal pH is between 3.8 and 4.5

The vagina has the ability to self-clean, and the bacterial environment is in a state of dynamic balance. Under normal circumstances, the pH value is maintained at 3.8~4.5 to avoid invasion and reproduction of pathogenic bacteria.

4. Leucorrhoea is not unnecessary

Leucorrhoea is vaginal residue and is not useless. It can protect the vagina and prevent the invasion of foreign pathogens. This is the self-cleaning function of the vagina, in which vaginal bacilli play a key role. This is a beneficial bacteria that can make the vaginal wall The glycogen contained in keratinized epithelial cells is converted into lactic acid, which can inhibit harmful bacteria from entering the vagina. Vaginal bacteria cannot grow in a dry environment and can only reproduce in a moist state. It just so happens that leucorrhea can moisten the vagina, thereby stimulating the growth of vaginal bacteria and enhancing the vagina's self-cleaning ability.

5. Do not wash the vagina excessively

Glands in the vagina secrete fluid that lubricates and cleans the vagina. Excessive cleaning of the vagina will wash away the natural lubricants and probiotics, causing mold and anaerobic bacteria to multiply, resulting in abnormal leucorrhea with an odor and local itching. Generally, it is enough to rinse the vulva with warm water every 1 to 2 days. Do not abuse vaginal cleansing agents.

6. The vagina can secrete 1.55 grams of liquid in about 8 hours

Women in their childbearing period secrete approximately 1.55 grams of vaginal secretions every 8 hours. If the labia are everted significantly, the secretion of mucus will increase. Normally, vaginal discharge appears white, but the underwear will turn slightly yellow after drying. If the secretion is green in color, has obvious local itching or has a peculiar smell, you need to seek medical treatment as soon as possible.

7. The vagina can lengthen under sexual stimulation

Under normal circumstances, the length of the vagina is about 8.5 cm to 12 cm. After a woman is sexually stimulated, the vagina can deform and double its original length. Proper foreplay can further expand the vaginal volume, thereby enhancing the sexual experience.

8. The vagina craves fresh air

The vagina is most afraid of staying in a high temperature and humid environment, because this environment is suitable for the growth and reproduction of pathogenic bacteria, which can lead to infection and induce gynecological diseases. Therefore, avoid wearing artificial fiber underwear and tight pants. It is recommended to wear loose and breathable cotton underwear. Try to sleep naked at night.

Warm reminder

Whether women have sex or not, they must take good care of their vaginas, change sanitary napkins and underwear frequently during menstruation, and avoid having sex. Reduce sedentary time and exercise more to enhance resistance. A self-examination of the vagina is required every three months. The specific method is to gently open the labia, use a mirror to observe the appearance of the vulva to see if there are any abnormal growths, and observe whether the color of the vulva is normal. If any suspicious lumps are found, Or a small bag needs medical treatment immediately, and there must be no delay.