The existence of herniated discs in women who are pregnant, does not necessarily produce serious consequences, for the herniated discs more serious women, after pregnancy may lead to the disc compression of the serious, resulting in more serious back pain or other abnormalities. Herniated disc is due to prolonged exertion, vertebrae for disc compression, because the disc elasticity changes can not be effectively restored to its normal form, thus causing severe spinal pain, when pregnant women in the early stages of pregnancy because the uterus is not large, the body burden does not have obvious changes will not be abnormal, but to the late stages of pregnancy after the uterus continues to grow, will cause the body’s weight to increase in the 40 pounds, the body’s body weight. However, the continued growth of the uterus in late pregnancy can cause a weight gain of up to 40 pounds, which can lead to increased compression of the intervertebral discs, which may cause increased pain. If you are pregnant, resting properly in the late stages of pregnancy, such as staying in bed more often, can effectively reduce the pressure on the intervertebral discs, and the problem is usually not too serious.