Babies this age continue to grow — in size, physical skills, and their ability
to interact with the world. Many of the new skills they're learning will come in handy
for eating solid food.
In fact, some time during this period, your baby may get that first taste of food
beyond breast milk or formula. Although breast
milk or formula will continue to be the main source of nourishment, your
baby can start to explore different tastes and textures.
As long as your baby continues to grow steadily, eating habits shouldn't be a cause
for concern. Your baby will be ready to start eating puréed foods when she
can sit well without need for support and has lost the tongue-thrust reflex (pushing
solids out of the mouth with the tongue).
How Much Will My Baby Grow?
By 5 months, your baby's birth weight may have doubled. Babies continue to gain
about 1¼ pounds (560 grams) this month and about 0.8 inches (2 centimeters)
in length. Since your child's birth, the doctor has been recording growth in weight,
length, and head size (circumference) during your regular well-baby visits. The doctor
tracks these numbers on standard growth
Ask your doctor to show you your baby's growth record. By now, you should begin
to see a personal growth curve emerging. Expect your child to continue growing along
Should I Be Concerned?
Is my baby big enough? Too thin? Is my child destined to be tall or short? Parents
often worry about growth and may compare a baby with siblings and peers. It's important
to remember that kids come in a wide range of shapes and sizes.
Growth depends on many factors, including:
genes passed on by the parents (kids tend to resemble their parents in height)
the amount and quality of food a child eats
the functioning of the hormones that control growth
Based on the growth chart, the doctor can determine whether your child is growing
as expected. If at any time you're concerned about your baby's weight or growth in
general, discuss your worries with your doctor.
In response to your concerns, the doctor may ask you these questions:
How many feedings a day does your baby get?
How much does your baby eat at each feeding?
How long does a breastfeeding baby nurse at each feeding?
What else are you feeding your baby?
How frequent are your baby's bowel movements? What do they look like?
How often does your baby pee?
The doctor also may ask questions about your baby's health and development. All
these things together will help the doctor decide if your baby is growing at an appropriate
rate. The doctor may recommend tests if he or she thinks there may be a problem that
needs to be addressed.
may still be behind in size compared with their full-term peers, but they should also
be growing steadily at their own rate.
What About the Chubby Baby?
With all the concern about childhood obesity,
parents may worry that their baby is getting too fat. A few babies and toddlers are
overweight. For these children, advice from the baby's doctor can be useful.
Never withhold food from a baby in an attempt to cause weight loss. To grow and
develop as they should, babies need proper nutrition, including fat, in their diet.
For the first year, breast milk or formula should continue to be the main source of
It's safe to introduce solid foods at around 6 months for breastfed and formula-fed
babies. When the time is right, start with a single-grain cereal for babies (rice
cereal has traditionally been the first food for babies but you can start with any
type), and then introduce other foods, such as puréed fruits and vegetables.
Your doctor can advise you on how much of each food to give, but pay close attention
to your baby's cues that he or she has had enough.
Your baby's rapid growth will start to slow down as the first birthday approaches.
Expect big changes in the coming months as your baby becomes more mobile.