The amniotic fluid can also break in mid-pregnancy, known as premature rupture of membranes.
The common factors of premature rupture of membranes are genital infection, elevated pressure in the amniotic cavity, trauma or nutritional factors can cause it.
1. Genital infection: this is the most important cause of premature rupture of membranes, common pathogens such as mycoplasma, chlamydia, group B streptococcus, etc., then it is easy to cause premature rupture of membranes.
2. Elevated pressure in the amniotic cavity: if there is usually too much amniotic fluid or twin pregnancy, then it will lead to increased pressure in the uterine cavity, resulting in premature rupture of membranes.
3. Trauma: If a pregnant woman is hit inadvertently, or if her sex life is too intense, then it may also lead to premature rupture of membranes.
4. Nutritional factors: If a pregnant woman is deficient in protein, vitamins, calcium and other nutrients, it will cause a decrease in the pressure-resistant ability of the fetal membranes, which will also easily lead to premature rupture of fetal membranes.
If you feel that there is fluid coming out of your vagina in the middle of pregnancy, you should go to the hospital in time to get a clear diagnosis so as not to delay your condition.