Pregnant women with amniotic fluid deficiency are allowed to drink more than 3,000 milliliters of water a day. If pregnant women drink enough water, the amount of fluid that enters the placenta through blood circulation is naturally sufficient, which is conducive to keeping the amount of amniotic fluid normal. In addition, pregnant women can usually drink more milk, fruit juice, soybean milk and other beverages with high nutritional value, and the soup of the daily meal should not be less. Should eat less or not eat watermelon, winter melon and other foods, so as not to will aggravate water loss. In the process of pregnancy, if you find that the amniotic fluid is low and mild, you can improve it by drinking water appropriately to replenish. However, drinking more water is not a long-term solution, especially if the amniotic fluid is too serious, you should consult a doctor in time to clarify the cause of the disease, under the guidance of the doctor to actively carry out the treatment, so as not to cause adverse consequences.