Pregnant women who eat too much watermelon is not good, the water content of watermelon contains fructose are particularly high, pregnant women eat too much watermelon easily lead to increased blood sugar, easily lead to gestational diabetes. In addition, it will also lead to excessive weight gain of pregnant women, but also increase the risk of excessive amniotic fluid in the baby. Therefore, if a pregnant woman eats too much watermelon, go to the hospital to test her blood sugar to see if it has been affected. In the later stages must control the intake of watermelon, to eat less or not, in addition to watermelon other sweeter fruits, such as cantaloupe should also be eaten less. High blood sugar has an impact on both the pregnant woman and the baby. If you eat more watermelon, you should exercise properly, control your diet reasonably, and monitor your blood sugar.