What causes low back pain in early pregnancy?

When lower back pain occurs in early pregnancy, pregnant mothers do not need to worry too much, because the hormones in the body are constantly changing during pregnancy, so toothache can also be said to be a kind of pregnancy reaction. In addition, increased amniotic fluid and excessive weight on the lumbar spine can also cause lower back pain.

1. Hormonal changes in the body during pregnancy.

Hormonal changes in the body after pregnancy can cause many pregnancy reactions in pregnant women, and back pain is one of them. After pregnancy, hormone changes in the body cause the pelvic ligaments to relax to adapt to the growth of the fetus and the needs of future delivery. This will also cause the ligaments and fascia in the waist to relax, reducing their elasticity, making them prone to strain and causing low back pain.

2. The placenta and amniotic fluid increase, and the lumbar spine is overloaded.

This is the main reason for back pain in pregnant women. After pregnancy, the fetus and its attached placenta, amniotic fluid, etc. grow larger and larger day by day, increasing the burden on the front of the lumbar spine. In order to maintain balance, pregnant women must contract their back muscles forcefully when standing, causing the pelvis to tilt forward, forming a unique straight back posture. The back muscles continue to contract and they cannot relax and rest. Over time, fatigue will cause back pain.

3. Reduced amount of exercise.

After pregnancy, the amount of exercise for pregnant women is greatly reduced. Some pregnant women even lie down or sit for a long time. Lack of exercise can also cause a decrease in basic physical strength, thereby causing back pain in pregnant women.

4. Insufficient calcium supplementation.

During pregnancy, the fetus needs a lot of nutrients such as calcium to develop. If these nutrients are not consumed enough, it can easily cause osteoporosis and decalcification in pregnant women, which can also cause back pain.