Proper hydration and balanced diet during pregnancy are the first requirement of the pregnant woman to maintain good health for herself and the fetus. The amount recommended by gynecologists is 1.5 -2 liters a day.

During the first months that may be obvious the symptoms of vomiting and diarrhea which can easily lead to dehydration, but also for the renewal of amniotic fluid, special attention should be paid to proper hydration of the mother.

With weight gain should be increased and the intake of water for the increased requirements of the pregnant's body and the contribution of water to carring nutrients to the fetus.

Moreover, contrary to the myth that arises to pregnant women of fluid retention due to increased water capture, the more water is consumed, the less fluids retained by the body. Also water prevent urinary tract infections and elimination of unnecessary amounts of sodium.

Finally, during the last months where water represents more than 90% of body weight of the fetus and blood volumes are increased should be avoided any dehydration. It is important to ensure the quality of the water given to the fetus through your body using a water filter.