Medically, the gestational month is calculated as 4 weeks as 1 month, so 6 months of pregnancy is generally referred to as 24 weeks of gestation. In the 6th month of pregnancy, the fetus has grown up and the fetal movement is more obvious. Pregnant women should pay attention to the changes of fetal movement and observe the activity of the fetus in the uterine cavity at any time. It is recommended that pregnant women go to the hospital for maternity checkups on time. Since the fetus is basically well developed at this time, they can undergo a major teratology examination to find out whether the fetus has any structural defects in its development. In addition, pregnant women need to go to the hospital for glucose tolerance screening to clarify whether they are at risk of developing gestational diabetes. The 6 months of pregnancy is the middle of pregnancy, the fetus is relatively stable, pregnant women can have sex appropriately, but must pay attention to not too often, and the action should be gentle. In addition, the fetus is relatively large in the 6th month and may compress the intestinal tract leading to slow intestinal peristalsis and constipation in pregnant women. It is recommended to eat fresh fruits and vegetables and consume coarse grains in moderation to maintain good bowel habits.