The soreness of the lower back in the fourth month of pregnancy may be caused by overwork, calcium deficiency, lumbar disc herniation and other factors.
1. Overwork: Pregnant women who stand for too long or often bend over may cause lumbar pain, which can improve on its own after reasonable rest.
2. Calcium deficiency: During pregnancy, as the fetus grows, the absorption of calcium gradually increases, if not supplemented in a timely manner, the lack of calcium in the pregnant woman’s body can easily induce lumbar pain.
3. Lumbar disc herniation: pregnant women themselves have lumbar disc herniation disease, as the fetus grows, pregnant women’s weight increases, improper care, may make the lumbar disc herniation disease aggravation, will cause lumbar pain, may also be accompanied by pain in the lower limbs, lower limb numbness and other symptoms.
Lumbar soreness in the fourth month of pregnancy may also be caused by trauma, internal diseases, etc. In order to avoid abnormalities, it is recommended to seek medical examination and treatment.