What Affects a Baby's Growth?

Certain factors can tremendously impact a baby’s growth.

Many factors can influence a baby’s growth; some are modifiable, and some are not modifiable.

1. Genetics
   • A baby’s growth is usually determined by genetics. Studies have reported that height in twins is related. For example, if one twin is tall, the other twin tends to be tall.
   • Similarly,babieswho have well-built and tall parents are more likely to be tall and well-built, whereas babies who have short parents are more likely to be short.
   • According to studies, 60%-80% of growth is determined by genetics, whereas 20%-40% is determined by other factors, such asnutritionand lifestyle.
2. Nutrition
   • Nutrition can play a key role in determining a baby’s growth because the worldwide trend suggests so. Studies show that children and adolescents who are malnourished may not achieve their desired growth and fail to thrive.
   • With increased awareness about nutrition and lifestyle, people now have better growth and development, on average, than their ancestors 1,000 years ago.
   • Apart from child nutrition, mothers must have a healthydietduringpregnancyandbreastfeeding.
3. Hormones
   • Growth hormones determine a baby’s height. A deficiency in these hormones occurs due to reduced growth hormone secretion from thepituitary gland.
   • Growth hormone deficiency mainly occurs when damage to the pituitary glands or hypothalamus that controls pituitary glands occurs. For your babies to develop appropriately, the growth hormone or pituitary gland needs to function efficiently.
4. Overall health
   • Certain birth defects and infections duringpregnancycan affect a child’s birth weight and later, growth in life.
   • Certain medical conditions that can affect growth include:
     • Turner syndrome(genetic problems occurring commonly in girls due to disrupted chromosomes)
     • Down syndrome(agenetic disordercausing poor growth)
     • Achondroplasia(genetic bone disease)
     • Gigantism
     • Cushing syndrome
     • Precociouspuberty
     • Dwarfism
     • Malnutrition
     • Cancer
     • Digestive tract diseases
   • Restricted growth during birth may occur when there is a problem with the uterus and placenta or if the mother faces any health conditions.
5. Issues with uterus and placenta
   • Certain issues with the uterus and placenta can affect a baby’s growth, which can include:
     • Decreased blood flow to the uterus and placenta (often seen if the mother is in their mid-30s)
     • The placenta attaches low in the uterus
     • Infection in the tissues around the baby
     • The placenta separates from the uterus
6. Health problems in the mother
   • If a mother faces any health problems during pregnancy, the child may have restricted growth as anewbornand can have significant aftereffects.
   • 某些情况下,可以增加其他的风险ricted growth include:
     • High blood pressure
     • Chronickidney disease
     • Diabetes
     • Heart diseaseor respiratory disease
     • Malnutrition oranemia
     • Infection
     • Alcoholordrug use
     • Cigarette smoking
     • Weighing less than 100 pounds

The transition from a newborn to a toddler is extremely crucial. In normal development, a newborn should gain double their weight when they turn 6 months old.

As a rule, consider the following guidelines for a baby’s growth during their first year of life:

• From 0 to 6 months:A baby might grow 1/2 to 1 inch (about 1.5 cm to 2.5 cm) a month and gain five to seven ounces (about 140 grams to 200 grams) a week. Expect your baby to double their birth weight by five months.
• From ages 6 to 12 months:A baby might grow 3/8 inch (about 1 cm) a month and gain three to five ounces (about 85 grams to 140 grams) a week. Expect your baby to triple their birth weight by their first birthday.

It is always stressful to track a child’s growth, which causes worry in many parents. Because of this, here are some ways to tacklestressabout your child’s growth.

Ensure that the following criteria are met during the initial phase of life:

• Abreastfedbaby may feed about eight times in 24 hours, whereasformula-fedbabies every 3-4 hours during the first 6 months
• Apart frombreast milkor formula milk, your child should be getting their required nutrition through various other foods after 6 months
• Ensure that the child pees often, and the urine color is not dark yellow
• Monitor your child’s stools for their color and consistency
• The child achieves all the milestones within the defined timeline
• The child is learning or curious about their immediate surrounding
• The child reaches age-appropriate height and weight

Seek your pediatrician’s help if you notice the following warning signs in your child:

• Refuses to eat or has difficulty latching on if you are breastfeeding
• Always seems hungry, even after feeding
• Seems abnormally sleepy or fussy
• Throws up large amounts of milk or hasdiarrhea
• Produces fewer than six wet diapers a day
• Doesn’t seem interested in any activity
• Doesn’t reach age-appropriate milestones