What Are the Causes of Stomach Aches During Pregnancy?

In the third trimester of pregnancy, the sacroiliac joint and the pubic bone become wider and more mobile due to endocrine changes. This physiological change is seen in almost all pregnant women. It begins about 10 to 12 weeks of pregnancy. Normal people's pubic symphysis is 4mm ~ 6mm, and it can be widened by 2mm ~ 3mm during pregnancy. It is generally believed that the symphysis of pubic symphysis exceeds 10mm.