Can a baby be held vertically for two months?

The baby's vertical holding time depends on the baby's motor development. In most cases, the normal full-term baby's motor development is regular. The child is generally two years old, and can raise the angle of 45° in the prone position. The baby can raise the angle of 90° in the prone position at about three months, indicating that the baby's head and cervical spine are relatively complete and the cervical spine is relatively stable. Therefore, it is recommended that the best baby two months do not hold. Because two months when the baby's cervical spine development is not perfect, the child's cervical spine, muscles are not stable. The baby three months can take the initiative to lift the angle of 90°, indicating that the child's cervical spine physiological curvature has existed, you can take the way of vertical hold. However, when the baby is held vertically for three months, he should hold the child's chest and waist with one hand, because the child's chest and lumbar spine are not yet fully developed, so as to prevent injury to the child's lumbar spine and thoracic spine when holding it.