What reason is pregnant woman inchoate lumbago

Update Date: Source: Network

summary

After pregnancy, due to the growing uterus, the body center of gravity gradually moves forward. In order to maintain the balance of the center of gravity, when standing or walking, the pregnant woman's shoulders and head will lean back, forming a pregnant woman's unique posture of lifting chest and protruding belly. This posture is easy to cause excessive lordosis and bending of the thoracic spine, resulting in lumbar pain symptoms. Pregnant women with low back pain is a normal physiological phenomenon, need to pay attention to rest, and avoid long standing or walking. General postpartum waist muscle strength recovery, pain will gradually disappear. What is the cause of low back pain in the early stage of pregnancy.

What reason is pregnant woman inchoate lumbago

First: hormone changes during pregnancy. After pregnancy, hormonal changes in the body will make pregnant women have many pregnancy reactions, and low back pain is one of them. After pregnancy, the hormone changes in the body make the pelvic ligaments relax to meet the needs of fetal growth and future delivery. In this way, the lumbar ligaments and fascia will also relax, and the elasticity will be reduced. It is easy to strain and cause low back pain.

Second: placenta, amniotic fluid increased, lumbar weight-bearing is too large. This is the main reason for low back pain in pregnant women. After pregnancy, the fetus and the attached placenta and amniotic fluid increase day by day, increasing the burden in front of the lumbar spine. In order to maintain the balance, pregnant women must be forced to stand back muscle contraction, so that the pelvis forward, forming a unique posture, back muscle continuous contraction, unable to relax rest, long time will cause low back pain due to fatigue.

Third: less exercise. After pregnancy, the amount of exercise of pregnant women is greatly reduced. Some pregnant women even lie and sit for a long time. Lack of exercise will also cause the decline of people's basic physical strength, thus causing backache.

matters needing attention

Low back pain in the second and third trimester of pregnancy is mostly due to the rapid development of the fetus, which makes the uterus gradually enlarged and the abdomen increasingly forward. In order to maintain balance, the upper body is easy to lean backward, resulting in excessive lordosis of the spine, continuous tension of the back extensors, resulting in excessive fatigue of the waist and back, and it is easy to get back pain.