You can eat pork belly in moderation at 30 weeks of pregnancy, but be careful not to overdo it. 30 weeks of pregnancy has reached the late stage of pregnancy, fetal growth rate is faster, need to increase dietary nutrition to meet the needs of fetal growth and development. Pork belly is rich in protein, iron, calcium and unsaturated fatty acids and other nutrients, moderate consumption is conducive to fetal growth and development. However, it should be noted that late pregnancy gastrointestinal peristalsis and intestinal tone is weakened, so you can not eat too much to avoid causing indigestion. In late pregnancy, you should also follow the doctor’s instructions, and carry out the fetal movement count to self-evaluate the condition of the fetus in the womb. If the pregnancy is stable, you can maintain a moderate amount of physical exercise under the guidance of the doctor to ensure that the weight of the pregnant woman and the fetus grows appropriately during pregnancy, which can effectively reduce the risk of large babies, obstructed labor, and birth injuries, as well as facilitating natural delivery.