Nowadays, people's sexual thoughts are becoming more and more open, and they are not as coy as the traditional thoughts in the past, especially for women. Before getting married, you need to understand some common sense about gender to avoid being deceived and reduce the harm to the body.

What do women need to know about gender?

1. Bleeding does not necessarily occur the first time you have sex

Because of the influence of traditional thinking, many people believe that the first time you have sex must bleed. In fact, the shape and thickness of each woman’s hymen is different. Some women's hymens are thin and elastic, but some women's hymens are posterior and solid, and even a small number of women are congenitally without a hymen. The hymen is weak and in an awkward position. It may be partially damaged due to accidental injury, exercise or trauma before sexual intercourse.

2. If you rub it, you will get pregnant

When a man is sexually excited, the bulbourethral gland will secrete a small amount of glands, and some prostatic fluid will also flow out before ejaculation. Prostatic fluid contains a small amount of sperm, which can lead to pregnancy as long as it enters the female vagina. In addition, safe period contraception is not reliable. Generally, ovulation occurs 15 days before menstruation. If a woman uses this method to prevent pregnancy with irregular menstruation, the possibility of contraceptive failure is extremely high.

3. Black menstruation and blood clots are not necessarily a disease

Blood is divided into venous blood and arterial blood. The former contains less oxygen and is dark red in color. The latter contains a lot of oxygen and is bright red in color. Menstrual blood comes from the ruptured and shed endometrium. There are small veins and arteries in the endometrium, which means that menstrual blood is a mixture of arterial blood and venous blood. Under normal circumstances, the color of menstrual blood is dark red. However, if a woman sits for a long time and the menstrual blood does not flow out in time, it will accumulate in the uterine cavity and the blood will become coagulated. The coagulated blood will deepen in color and form blood clots. Black blood clots will flow out with slight movement. There is no need to worry about this situation. .

4. Do not use lotion to flush the vagina

The vagina has a stable flora environment, especially lactobacilli, anaerobic bacteria and aerobic bacteria, which are beneficial bacteria and can maintain microecological balance. Once this balance is broken, a series of changes will occur, increasing the risk of gynecological inflammation. Do not use cleaning fluid to flush the vagina. If there is excessive vaginal secretion or vaginal disease, you need to take medication according to the doctor's instructions. Under normal circumstances, scrub with clean water and keep the area dry and clean.

Warm reminder

Every woman who has a sexual life must pay attention to sexual hygiene and go to the hospital for gynecological examinations regularly. In addition, women over 18 years old can receive the HPV vaccine, which can reduce the risk of cervical cancer. It is necessary to master the correct contraceptive method during sexual intercourse, and give priority to condoms, which not only prevent pregnancy, but also reduce the risk of sexually transmitted diseases. Avoid high-risk sexual life, pay attention to sexual morality, do not have extramarital sex, and do not have multiple sexual partners.