Pregnant women can take Colla Corii Asini because it contains a lot of trace elements such as amino acids, iron, zinc and sodium, as well as some arginine complexine, etc. Pregnant women can take Colla Corii Asini during pregnancy, which not only can play a tonic role in the body of pregnant women, but also is beneficial to the nutritional health of the fetus. Pregnant women have certain benefits to take Colla Corii Asini, not only can it help pregnant women to improve their beauty, but also can slow down the aging of pregnant women or improve the darkness of facial pigmentation. If a pregnant woman is weak during pregnancy, she can take gum cake to nourish her qi and blood, which is very suitable for pregnant women with qi and blood deficiency, and gum cake can also improve insomnia, palpitations, loss of appetite and anemia during pregnancy.