Where is the healthiest place for men to apply semen to women?

German medical scientists accidentally discovered in a biological experiment that male semen contains an important antibacterial substance - semen plasmin, which is a protein with special functions. Once it enters the bacterial cells, it can prevent the synthesis of bacterial ribonucleic acid. Ribonucleic acid is an essential biochemical substance for the composition of protein. If its synthesis is blocked, bacteria cannot grow.

Where is the healthiest place for male semen to be applied to a woman

Laboratory culture found that semen cytokinin can kill staphylococci, streptococci and other pathogens like penicillin, streptomycin and tetracycline. A gynecological examination was conducted on 100 women who had been married for more than 30 years and had harmonious sex life 1-2 times a week. The results showed that only 10% of them suffered from gynecological diseases such as vaginitis, cervicitis, endometritis, and salpingitis, which is much lower than that of women who have less normal sex life. The reason is that for women who have a normal and harmonious sex life, their husbands' semen regularly enters the vagina 1-2 times a week, gradually reaches the uterus and even the fallopian tubes through the cervix, thus playing a beneficial disinfecting and sterilizing role in these parts.

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Relevant studies have also found that semen plays a key role in maintaining hormone balance in women's bodies, and it can prevent or reduce the occurrence of certain cancers. A six-year survey of 300 married women conducted by American researchers showed that the incidence of breast cancer among women aged 35-62 whose husbands used condoms for contraception was five times higher than that among women taking birth control pills or other methods of contraception.

According to information, semen also has a certain preventive effect on colorectal cancer. When men use condoms for contraception during sexual intercourse, the incidence of rectal cancer in women is much higher than that of women who use other methods of contraception.