What are the baby's development indicators in one week and four months?

The health of the baby is the greatest comfort to the parents. The newborn baby will continue to grow with the change of time. At a certain stage, there will be certain development indicators. Only when this indicator is reached can the baby be considered healthy. So what is the development indicator of the baby in one week and four months? If the baby does not reach the development indicator, what should parents do?

What are the developmental indicators for a baby at one week and four months old? The developmental standards for a baby at one year and four months old are: a boy's weight is 9.8-12.0 kg and his height is 76.6-82.3 cm; a girl's height is 9.1-11.3 kg and her height is 74.8-80.7 cm. The factors that affect the baby's development are: 1. Genetics: Genetic factors have a certain impact on the growth and development of children. For example, parents' height, skin color, amount and shape of hair all have a certain degree of influence on their children. 2. Mental factors: Experts believe that children who do not receive love and affection may have a lower average height than children of the same age because they secrete less growth hormone in their bodies. 3. Nutrition: Nutrition is essential for growth and development. Infants and young children need a reasonable diet structure, otherwise it will not only affect their normal development, but also affect their future intelligence. 4. Sleep: After children fall asleep, the anterior lobe of the pituitary gland will secrete a growth hormone. If you don't get enough sleep, your growth hormone may be blocked, leading to psychogenic dwarfism. 5. Exercise: Taking advantage of natural conditions for physical exercise plays a great role in strengthening children's physique, improving development levels and reducing incidence rates. Sunlight, air, and water can promote metabolism, digestion, absorption, and blood circulation, and are beneficial to growth and development. 6. Diseases: Long-term digestive disorders, repeated respiratory tract infections, endocrine system diseases and incomplete brain development have a direct impact on children's growth and development. 7. Environment and climate: Anthropological research has proven that people gain weight in autumn and grow taller in spring. From a regional perspective, tropical regions develop earlier, while frigid regions grow rapidly. In addition, a reasonable living system, fresh air, and an environment without noise and pollution are all beneficial to the physical and mental development of children. In daily life, babies should eat more foods rich in protein, iron, zinc and calcium.

Whether the baby's developmental indicators in each period are qualified is a standard for testing the baby's physical health. What are the development indicators of a four-month-old baby in a week? Parents can refer to this data, but they cannot completely rely on or over-trust this indicator. In daily life, we should also pay attention to our baby's growth and development, intellectual behavior, sleep and diet.