Tau is pelvic fluid, whether it will affect the pregnancy, mainly depends on the current situation of pelvic fluid: 1, physiological pelvic fluid, under normal circumstances, there will be a small amount of female pelvic fluid, mainly to play a lubrication as well as protection of the efficacy of the ultrasound can be clearly found through the ultrasound after the menstruation of the pelvic fluid, this small amount of pelvic fluid is physiological pelvic fluid, do not have to treat, and will not affect the health of women. This small amount of pelvic fluid is physiological and does not require special treatment, and will not affect a woman’s health or normal conception.2. Pathologic pelvic fluid, when the amount of pelvic fluid in the body is relatively large, it is usually due to inflammation, such as pelvic inflammation or pelvic tuberculosis, which in most cases will cause blockage of the fallopian tubes or adhesions, thus affecting normal conception. If the pelvic fluid is pathologic, it is necessary to go to the regular hospital for treatment in time.