The baby’s fetal movement is always on the right side is related to the fetal position, if other examinations are normal then it indicates a normal situation. The baby moves frequently on the right side, which indicates that the right side of the uterine cavity is a limb, which will show internal stretching of the arms and legs, making the pregnant woman feel frequent fetal movements; on the contrary, the left side belongs to the back, because the back activity will not be too obvious. From 16 to 20 weeks of pregnancy is the period when pregnant women just start to perceive the fetal movement, which is very slight and often ignored by inexperienced mothers; after that, as the pregnancy week grows, the fetal movement will gradually increase. Fetal movement is regular, under normal circumstances, fetal movement is more active at night and in the afternoon, and disappears during the baby’s sleep time stage. After 28 weeks of gestation, fetal movement count <10 times/2 hours or decrease by 50% indicates that the baby may have hypoxia and need to go to hospital in time. After the baby's fetal movement, the growth rate is very fast at this time. In terms of nutrition, pregnant women can eat protein and vitamin-rich food appropriately, which will be beneficial to the baby's growth and development.