It is better to take bird’s nest in the early stage of pregnancy, within the third trimester. Bird’s nest is very nutritious, rich in protein, amino acids, calcium and other nutrients, and has the effect of moistening the lungs, tonifying the qi and strengthening the body, which is beneficial to promote the growth and development of the fetal nervous system, and various organs. If a pregnant woman is in poor health, she can also take bird’s nest throughout her pregnancy. After pregnancy, not only do women need to eat bird’s nest, they also need to eat meat, eggs, milk, fresh vegetables and fruits in appropriate amounts to meet the needs of pregnant women and their fetus for growth and development. Bird’s nest should be consumed once every three grams, once every other day, in the morning on an empty stomach and at night before going to bed. However, do not eat too much bird’s nest at one time to avoid getting fire.