Bird’s nest is a tonic product with rich nutritional value, which is beneficial to both the fetus and the pregnant woman. However, it is important to control the amount of bird’s nest during pregnancy, as excessive consumption is not in line with the principle of nutrition supply for pregnant women. Bird’s nest is known as the holy grail of nourishment and is suitable for women and weak people, especially pregnant women who need more nutrition to ensure the healthy development of the fetus. Therefore, bird’s nest can be consumed during any period of pregnancy, even from the preparation period, which is more beneficial to both the pregnant woman and the fetus. In addition, eating bird’s nest in moderation can not only promote the health of pregnant women and fetuses, but also provide beauty benefits. However, although bird’s nest is good, it should be consumed in a controlled amount and frequency during pregnancy, with 3-5g of dried bird’s nest per serving, and it is not recommended to be consumed daily, but 2-3 times a week to ensure the nutritional needs of pregnant women.