Compared with men, women's urethra is short, only about 3-4 cm, and the external orifice of urethra is close to the vaginal orifice and anus, so it is easy to be infected by bacteria from other parts, especially women with bacterial vaginitis, which is often accompanied by bacterial urethritis.

2. The physiological period of each month

Menstruation is a unique physiological function of women. Every time there is a period, the immunity of women's body will be significantly reduced, the cervix will be slightly opened, and the residue of menstrual blood will provide a good opportunity for the reproduction of bacteria. Therefore, the probability of suffering from urethritis, vaginitis and other diseases is relatively high.

3. Sexual life, or urinating, etc.

Because women are born with a special reproductive system structure, they are particularly prone to urinary tract infection on some issues, such as holding urine and having sex. If urine stays in the bladder for a long time, it will provide favorable conditions for bacterial reproduction, and it will be easier for bacteria to infect the urethra and bladder. Moreover, urine will overflow the whole bladder and retrograde to other reproductive organs, and various gynecological inflammations will also occur;

After sex, it is easy to bring bacteria into the urethra and vagina, and female friends who do not pay attention to hygiene are very vulnerable to infection.

4. The spread of inflammation in neighboring organs.

If a female friend suffers from gynecological diseases such as vaginitis or cervicitis, it is easy for the urethra to be affected and cause inflammation because of the close distance.

5. Pregnant women

Generally, 4.5% pregnant women have bacterial urine, so pregnancy is also one of the causes of female urethritis.