Low amniotic fluid in pregnancy is not effective when supplemented by eating food, and the cause of low amniotic fluid should be clarified and dealt with accordingly. Normally, you can drink more water to increase amniotic fluid indirectly. 1. Food contains less water, through eating food to supplement the effect of amniotic fluid is not obvious, you can drink a moderate amount of water to promote blood circulation, which can indirectly increase the amount of amniotic fluid. However, low amniotic fluid may be related to diseases and should be treated accordingly. 2. Treatment for the cause of the disease (1) If the low amniotic fluid is caused by fetal malformation, the severity of the malformation needs to be assessed. If the malformation is more serious and the prognosis after birth is considered to be poor, the pregnancy should be terminated as early as possible. (2) In the case of placental hypoplasia, the pregnancy can be terminated by cesarean section if the fetus is full term. In the case of low amniotic fluid due to premature rupture of membranes and the fetus is full term, the use of hysterotropic or prostaglandin preparations can be used to facilitate labor. (3) If the low amniotic fluid is caused by intrauterine infection, it can be treated promptly with anti-infective drugs, and the symptoms will be relieved after the infection is controlled, and the pregnancy can be terminated if necessary. In short, pregnancy amniotic fluid should be timely communication with the doctor, under the guidance of the doctor to find the cause of the disease, targeted treatment.