1. Physical changes at 34 weeks of pregnancy At 34 weeks of pregnancy, the baby is getting bigger and bigger, with an average weight of about 2.2 kg and a length of about 45 cm. At this time, the expectant mother\’s vagina has expanded to below the sternum, and the abdomen has become more rounded. Expectant mothers may experience frequent urination and constipation due to pressure on the bladder and bowel. At the same time, due to the influence of hormone secretion, expectant mothers may experience uncomfortable symptoms such as edema, dizziness, and palpitation. 2. Precautions: Diet and exercise during pregnancy