Silkworm pupae are mainly rich in protein and amino acids and relatively low in fat, which can improve the immunity of the body, so pregnant women can also take them appropriately. It is recommended not to eat fried silkworm pupae because of the high calorie content. It is also not recommended to eat more during pregnancy. The diet of pregnant women should be diversified, mainly with high quality protein, but also need to supplement various vitamins and minerals, and eat more various fresh fruits and vegetables. During pregnancy, pay attention to rest, relaxation, appropriate activities to enhance physical fitness, it is recommended to do regular prenatal checkups and good prenatal screening. Pregnant women can eat silkworm chrysalis, but it is not recommended to eat more. During pregnancy, it is also necessary to properly control weight growth to avoid difficult deliveries caused by oversized fetuses, and do not increase weight by more than one pound per week during late pregnancy.