Three lines of female genitalia in the same room during menstruation

Experts in gynecology said that during the menstrual period, there are more young people in the same house, and middle-aged people have less regularity because of regular regular sex life. We all know that normal female genitals have multiple defense barriers:

The first course is in the vagina. There is Lactobacillus, which produces lactic acid and maintains the acidic environment of the vagina, making the invading pathogens untenable and unable to reproduce.

The second line of defense is in the cervix. There is a mucus plug, which acts like a stopper to stop the pathogen from entering the uterine cavity. The third line of defense is in the lining of the uterine cavity. It has many folds that prevent the bacteria from entering the fallopian tubes. Menstrual cramps, exfoliation of the endometrium, and adherent germs are also “flushed out” of the uterine cavity.

The three lines of defense were temporarily withdrawn during the menstrual period. After the endometrium is exfoliated, a huge wound is left; the mucus plug of the cervix is ​​replaced by blood flow; the acidic environment of the vagina is replaced by the neutrality of menstrual blood, which is the time when the resistance is weakest. If the same room during menstruation, the pathogenic bacteria that the penis brings to the vagina will multiply. These pathogenic "groups" of bacteria immediately swarmed up through the cervix, into the uterine cavity, and multiply in the wounds of the uterine cavity. These pathogenic bacteria either adhere to the surface of the sperm into the fallopian tube or are "inhaled" into the fallopian tube due to negative pressure caused during sex. A large number of pathogenic bacteria reach the fallopian tube and multiply, causing salpingitis, which causes swelling, necrosis, suppuration, and scar formation. Only the thick oviduct lumen of the cotton thread is blocked. After the oviduct is obstructed, the sperm cannot pass through the obstruction site and reach the outer segment of the fallopian tube. The egg that waits here cannot be fertilized and infertility is formed. Sometimes obstruction of the fallopian tubes is lighter. The sperm can squeeze through the slits to reach the outer segment of the fallopian tubes to fertilize the eggs. However, the fertilized eggs that are more than ten times larger than the sperm can't enter the uterine cavity through the slits. Therefore, they can only be planted locally on the fallopian tubes. Caused ectopic pregnancy.

Tracheostomy Mask

Medical Oxygen Mask,Tracheostomy Oxygen Mask ,Pvc Tracheostomy Mask,My Oxygen Mask For Adult

K-MED Co., Ltd. , https://www.kmedasia.com