Since infants and young children are measured in the supine position in a measuring bed, the height of a three-month-old baby is the length of the body, which refers to the vertical distance from the top of the head to the soles of the feet, including the sum of the length of the head, spine and lower limbs. The length of the body by genetic, endocrine influence is more obvious, short-term nutritional fluctuations and disease on its basic no effect.
The general reference height range for 3-month-old babies is between 55.3~69.0cm for male babies and 54.2~67.5cm for female babies. Therefore, a baby’s height of 62cm at three months is normal.
After the birth of the baby parents should focus on its growth and development, regular physical examination to the child health clinic, such as found that the baby’s length growth and development lagging behind, should promptly go to the hospital for consultation, after a clear diagnosis by a professional physician to standardize the disposal.