The baby's growth rate will slow down after 6 months, and the growth rate will be the fastest from 0 to 3 months. After the baby is one year old, the growth rate will be much slower than before. It is common for many babies to wear clothes from one to two years old, which is caused by the baby's slow growth.
Even some babies have little difference in height from one year old to two years old, but each baby's growth situation is different, which should not be used as the standard of baby's growth. As long as the baby can grow up healthily and get sick less at ordinary times, the baby is generally healthy. If the height difference of babies born in the same month is too large, it may also be caused by genetic factors or malnutrition.
It is best to give the baby some vitamin ab before the baby is born three months, which can help the baby absorb calcium well and make the baby grow taller. Always measure your baby's height and weight in your life. If you find that your baby lacks some nutrition, you should supplement it in time.