A protective umbrella against the invasion of gynecological inflammation

　　1. Vulva

　　Pubic hair, mons pubis, eyebrows, eyelashes protection Eye Also protects the vaginal opening. So the habit and custom of shaving pubic hair is not good.

　　The four labia major and minor are closed together from left to right, but the vaginal wall is tightly attached from front to back, providing double insurance. An unbroken hymen also has some protective properties. When standing or sitting, the vagina is high on the inside and low on the outside, and does not fill or store water. British scientists have conducted scientific experiments using litmus reagent: even pregnant women will not get water into their vagina during bathing.

　　2. Vagina

　　Although the skin of the vagina looks pink, it is different from the inner skin of the intestines and other internal organs. The inner epidermis of the intestine is composed of a single layer of cells, while the epidermis of the vagina is composed of many layers of cells, and the surface layers age and harden. It is the same reason that the skin of the heel becomes hard (of course, the degree is less than that of the foot). Anyway, it is for the sake of strength. The epidermal cells are constantly shedding, making it difficult for microorganisms to take root and settle down.

　　The vagina is usually acidic, with a pH around 5, and can reach 4 during pregnancy. Acidity has an inhibitory effect on most harmful microorganisms. It would be a pity if these beneficial lactic acids are washed away with regular water. blood, semen, Uterus Neck mucus, gray manganese oxygen, etc. are alkaline substances that will neutralize and destroy the acidic environment.

　　Beneficial bacteria in the vagina also inhibit the reproduction of harmful bacteria and maintain a normal ecological balance. Don't use medicine indiscriminately to destroy this balance. If you remove the tiger from the mountain, the monkey will become the king.

　　3. Cervix

　　The uterus is an upside-down jade vase with the mouth facing downwards. The vagina and uterus are both loose and smooth, but the cervix of the uterus suddenly tightens, blocking this important only opening, preventing any stray objects from entering. Usually there is a mucus plug stuffed in this small hole. The mucus not only contains bactericidal cells, but also provides sperm Something to eat and drink while passing by. Mucus is alkaline. God is great for us female To prevent inflammation, the arrangement is very clever: if the vagina is sour, it will be stuck at the first pass. In terms of time, during the ovulation period, in order to allow sperm to pass easily, the mucus plug in the cervical canal becomes thinner and the door handle is less strict. However, the acidity in the vagina is strongest at this time, and the cooperation is amazing.

　　4. Uterus

　　The inside of the uterus, like the inside of the bladder, should be sterile. The lining of the uterus is shed every time you get your period, so it's hard for bacteria to set up camp here. In addition to Mycobacterium tuberculosis, except Postpartum , the endometrium is actually rarely inflamed. However, many of our doctors diagnose people with "endometritis" because doing Gynecology When someone presses the uterus and the patient complains of pain, he says there is "tenderness" and diagnoses the disease. This is actually a misunderstanding. Any internal organs will feel a little uncomfortable when pressed on key points, but it is not considered "tenderness". This is overdiagnosis.

　　5. Fallopian tube

　　There is another narrow barrier at the junction of the fallopian tube and the uterus. Usually, it is only allowed to pass from the fallopian tube to the uterus, which is very important to prevent ascending infection. The flow of material from the fallopian tube to the uterus has four driving forces: 1. The wall of the fallopian tube has centripetal contraction and peristalsis. 2. The cilia in the tube have centripetal fanning. 3. The liquid in the tube also flows toward the uterus. This liquid flows out through the uterus and vagina, and has a flushing effect. Of course, the above three measures are also the driving force to help the egg move centripetally. Because the egg carries too much food and drink needed for the early development of the embryo and has no moving organs, it cannot move on its own. 4. Negative pressure in uterine cavity