Can the penis be inserted into the uterus? What changes will occur in the uterus after pregnancy

Do you know the technique of inserting the uterus? The act of having sex is to insert the penis into the vagina, making both men and women feel happy, but many people may not know that if the penis is long enough, you can reach the woman's cervix.

The sensation of reaching the uterine opening: Due to the continuous insertion of the penis, a negative pressure of air will form in the vaginal cavity (the principle is the same as a pump). When the glans reaches the cervix, the cervix will also tightly suck on the glans. At this point, when you shake your penis, the woman will tremble like an electric shock, and the heat in the uterus will make you feel unparalleled comfort.

Key points of uterine care

According to the survey, having more than three abortions significantly increases the likelihood of uterine diseases and harm.

If induced abortion is repeated, it can easily cause uterine infection, cervical or uterine adhesions, leading to secondary infertility.

Compared with more than a decade ago, Uterine fibroid increasingly favor middle-aged women in their 30s and 40s, especially childless women, sexual life disorders and depression. Gynecological experts said that the specific reason for Uterine fibroid is not very clear, but research shows that excessive hormone secretion is the most common reason for Uterine fibroid, and women's three behavior patterns are the culprits of endocrine disorders and excessive hormone secretion.

1. Don't indulge in promiscuity

Sexual indulgence, especially when having sexual intercourse with multiple men, is the first victim of the uterus. If sexual intercourse is unclean, pathogens can enter the uterine cavity through the vagina, causing endometrial infection.

2. Strictly prevent postpartum uterine detachment

Not paying attention to rest after childbirth, often squatting or doing heavy work, increases abdominal pressure, and the uterus will move down the vagina from its normal position. At this time, it is better to choose appropriate gynecological care products, reduce high-fat food and high-fat food to promote the production and release of certain hormones. The formation of Uterine fibroid is related to a large number of estrogen stimulation. Adhere to the Low-fat diet, and the necessary nutrition can be absorbed according to the latest 4+pyramid diet structure. Avoid spicy, alcoholic, frozen, and other foods.

3. Changes in the uterus after pregnancy

After pregnancy, the mother undergoes a series of changes to adapt to the growth and development of the fetus, especially the uterus. Before pregnancy, the uterus was only the size of a small pear, weighing 50 grams, and had a volume of approximately 7 centimeters * 4.5 centimeters * 3.5 centimeters. When pregnant at full term, the uterus weighs 1000 grams, an increase of 20 times, and can accommodate 5000 milliliters of contents such as fetuses and amniotic fluid. The full-term uterus is 35 centimeters long, 25 centimeters wide, and 22 centimeters thick. The uterus increases with the need of fetal growth -3 Hang Seng Index can touch the bottom of the uterus; Pregnancy for 4 months (menopause 17 weeks), with the bottom of the uterus located between the umbilical cord and pubic bone; Pregnancy for 5 months (21 weeks after menopause), with a flat bottom of the uterus and a raised abdomen; At 31 weeks of pregnancy, the bottom of the uterus between the umbilical cord and sternum; At term, the bottom of the uterus is located 2-3 fingers below the xiphoid process; When the fetal head enters the pelvis, the bottom of the uterus can be lowered.