During the eighth month of pregnancy, the baby always shows hiccups, which is a normal physiological manifestation and should not be overly stressed. During the process of swallowing amniotic fluid, the baby will have a physiological reaction, showing the symptoms of hiccups. During this period, the baby’s nervous system is not well developed, and the process of swallowing amniotic fluid can easily cause hiccups. Hiccups can exercise the baby’s lung capacity and improve the lung breathing function, which is a normal physiological manifestation and is beneficial to the fetus. When your baby has hiccups, you can gently stroke your belly to promote fetal activity, which is good for fetal blood circulation and can reduce the symptoms of hiccups. You should also pay attention to rest and not to overexert yourself, and enhance your nutrition in moderation during pregnancy, which is good for the health of the pregnant woman and the fetus.