Whether pregnant women can eat snow swallow during pregnancy depends on their own physical condition, and they should not eat more than one at a time, they need to eat a small amount. Snow Birdnest belongs to the gum secreted by plants, which is rich in nutritional value and very beneficial to the health of mothers and babies when consumed in moderation. Snow Birdnest belongs to tonic food, some pregnant women who are weak, such as those who are thin and weak, or those who are obese, are not recommended to consume Snow Birdnest during pregnancy. Because the bird’s nest itself belongs to the tonic, after consuming it is easy to make the body heat, phlegm, etc. Pregnant women are more prone to heat production after pregnancy, and if they eat too much tonic food, it will make the body more prone to heat, phlegm. It is very easy to cause the body on fire or lead to lung heat, long-term cough and other symptoms, is not conducive to the healthy development of the fetus.