What is the cause of excessive vaginal discharge before menstruation?

The secretion of leucorrhea is a normal body function phenomenon of female friends, and the amount of leucorrhea secretion will change under different circumstances. The leucorrhea will also change before menstruation. Some people think that the leucorrhea will increase before menstruation. So, is there more leucorrhea before menstruation? Regarding this issue, let the experts explain it in detail for everyone. I hope it will be helpful to everyone.

Is there a lot of vaginal discharge before menstruation? Women may have more vaginal discharge and general fatigue before menstruation. This is normal and is caused by the influence of estrogen on the female body.

After girls enter puberty, their ovarian function tends to mature. Under the influence of ovarian endocrine, vaginal epithelial cells are regularly regenerated and shed, and a small amount of fluid can exude from the vaginal wall.

The mucous glands of the cervix also change periodically under the influence of ovarian endocrine secretion and secrete white mucus. These epithelial cells, mucus, and liquid mix together and flow out of the vagina as "leucorrhea". Normal leucorrhea is egg white-like, transparent and odorless.

Before menstruation, the pelvic cavity becomes congested and the blood flow in the cervix and vagina increases, so more leucorrhea is secreted than usual. It may be a little pink when menstruation is approaching, and then gradually turns into blood, which is menstruation. Whether there is an increase in leucorrhea before menstruation, in addition to the phenomenon of increased leucorrhea, there will generally be symptoms such as breast fullness, hardness, tenderness, abdominal pain, etc. Menstrual symptoms may be different for different people.

After the menstruation is over, the blood flow in the uterus and vagina returns to normal and the leucorrhea also decreases. In addition, some people also have more leucorrhea when they are tired or ovulating, which is normal. If the color of the leucorrhea turns yellow, becomes purulent, has a foul odor, and is accompanied by vulvar itching, this is abnormal and you need to go to the hospital for examination and treatment.

Regarding the answer to the question of whether there is a lot of vaginal discharge before menstruation, the experts have given you a detailed explanation here. I believe that now everyone should have some understanding and knowledge. Since every female friend has a different physique, the symptoms before menstruation are also different. This is determined according to the situation of each female friend.