There are many benefits of family harmony. Harmony can make family members happier every day, make the family atmosphere warmer, and also make your work efficiency higher. There are many factors that affect family harmony. Economic factors are an important one. In addition, sexual harmony is also an important reason. So what is going on if the bones of your wife rub against each other during orgasm? It may be caused by psychological factors such as lack of sexual knowledge, mental tension during sexual intercourse, lack of secretion lubrication, etc., which lead to dryness and pain; it may also be caused by reproductive system inflammation infection such as vaginitis, cervicitis, pelvic inflammatory disease, etc. In addition, vaginal lubrication dysfunction: atrophic vaginitis, diabetes, use of antihistamines, etc., which reduce vaginal secretion may also cause it. It is recommended that you go to the hospital for relevant examinations in order to clarify the cause and provide targeted treatment. Sexual intercourse refers to the act of a man inserting his penis into a woman's vagina, producing ejaculation due to excitement, in order to achieve the delivery of sperm. During sexual intercourse, the male's penis must be erect, and the female's vagina is lubricated due to excitement, making it easier for the penis to enter the vagina. Sexual intercourse is also called making love or sexual behavior. The difference between humans and animals who only have reproductive functions is that humans engage in sexual intercourse (sexual intercourse) more often for the purpose of obtaining psychological and physical pleasure rather than just for reproduction. It refers to the mating behavior between the same or opposite sex in dioecious animals. The characteristic that distinguishes sexual intercourse from other non-sexual behaviors is that sexual intercourse requires the participation, stimulation, and excitement of the reproductive organs. From a biological perspective, the purpose of sexual intercourse is reproduction. Sexual intercourse in the traditional sense is also called room affairs, making love, or in local dialect "尻逼" or "拿火". In a brothel, it is also called "打炮" or "打洞". Of course, with the advent of the Internet age, people often refer to sexual intercourse as "making love", which is often abbreviated as ML on the Internet. Sometimes, men use a more obscure term called "paying their public grain", in Hong Kong and Taiwan it is sometimes called "making love", sometimes it is also called "doing things in love", and Guangdong people also call it "Bu Ye" in Cantonese. In layman's terms, some people also call it a fusion. Sexual intercourse in a narrow sense refers to the process in which the male genitalia (penis) is inserted into the female genitalia (vagina), producing pleasure through the contact and friction between the penis and vagina, and ultimately one or both parties reach orgasm (male orgasm is ejaculation). At this level, the function of sexual intercourse is to allow sperm and egg cells to meet and combine, thereby making the female pregnant and producing the next generation, thus achieving the purpose of continuous human reproduction. |
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