The middle of the stomach protrudes a piece of both sides of the concave may be constipation and other fecal matter caused by accumulation, may also be a woman’s ovarian cysts oppression of the intestinal tract caused by the baby’s limbs in the middle of pregnancy during the baby may also appear the phenomenon.
If long-term constipation, or intestinal not fluent caused by food residues accumulate in the body for a long time, gathered in the abdomen will appear in the middle of the belly bulge. Lactulose can be taken to increase the water content of the stool and help defecation.
In women, this phenomenon may be caused by ovarian cysts, uterine fibroids, etc. The cysts press the intestines to the sides, and then there will be a bulge in the middle and concave on both sides. Further ultrasound can be done to find out the cause. The phenomenon during pregnancy may be caused by fetal malposition, where the baby’s limbs are in the middle position, which can be adjusted by improving the sleeping position.
You should consult a doctor to find out the cause of the malposition and take reasonable treatment.