Well-Child Checkups

Four-Month Visit

Department of Pediatrics
University of Iowa Children's Hospital

Peer Review Status: Internally Peer Reviewed
First Published: September 2002
Last Revised: September 2002

Feeding Your Baby

  • Your baby will take formula or breast milk four to six times per day until about six months of age.
  • Formula or breast milk is still the major part of the diet.
  • Continue to hold your baby when breast or formula feeding--this is a warm cuddly time for both of you.
  • Do not prop the bottle.
  • Solid foods such as cereal can be started at about four to six months of age.

    Signs of readiness for solids

  • Able to hold head upright well
  • Can sit up with help
  • Watches you eat and opens his mouth
  • Does not push food out of his mouth with his tongue (a normal reflex called tongue thrust)
  • If he continues to have tongue thrust--wait another week or so and try again.

    Learning to eat solid foods

  • Learning to eat solids is a slow process.
  • Use a spoon to feed your baby.
  • It may take time for him to adjust to the new feeling of offering food with a spoon.
  • Do not put solid food in your baby's bottle.
  • When your baby turns his head away or closes his lips he is showing you he has had enough to eat.
  • Never force your baby to eat more food than he wants.

    Cereal first

  • Rice cereal with iron is usually the first solid food.
  • First offer a small amount of cereal once a day.
  • Mix one tablespoon of cereal with one or two tablespoons of formula or breast milk--make it like thin gravy.
  • Slowly increase the amount you offer your baby as he begins to enjoy the cereal and eats better.
  • Offer cereal two times a day and gradually make it thicker.
  • Try one new kind of cereal such as barley or oatmeal at a time.
  • If your baby dislikes or is allergic to one type of cereal, you will know which one he is having problems with.
  • Extra sugar and salt are not needed for baby food and may lead to bad habits.

Teeth

  • Keep teeth healthy--use a water supply with fluoride--or use a prescribed fluoride supplement.
  • Do not leave a bottle of formula, breast milk, or juice in the crib with your baby.
  • Babies start drooling now, but the first teeth do not usually appear until six or eight months of age.

Sleep

What you can expect from your baby:
  • Sleep about 13 to 15 hours a day with four to five sleep and awake cycles
  • Have longer alert periods during the day
  • Sleep longer periods of time at night

    What you can do

  • Put your baby to bed when he begins to get sleepy, but before he falls asleep, without rocking, feeding, or a pacifier--no bottle in bed. (This will start good sleep habits and prevent problems in the future.)
  • If at all possible, have your baby in his own room.
  • In his own room, he will learn ways to get himself back to sleep and learn to sleep through the night.
  • Delay your response to fussing for several minutes.
  • Do not waken your baby if you hear him rustling when he is in light sleep. (He needs to learn to self-calm--find his own thumb--to return to sleep on his own.)
  • Make middle-of-the-night feedings brief and boring--gradually make feeding time and amount shorter
  • If your baby cannot return to sleep, make sure he is all right.
  • Be loving but firm and try to calm him without picking him up.
  • If it is necessary to pick him up, hold him briefly before returning him to bed.

Development

Every baby develops at his own rate and with his own style. This is not a strict timetable, but rather a guideline of things to expect between now and the six-month visit.

What you can expect from your baby
  • Hold his head high and steady without support when held upright
  • Hold his head in line with his body when pulled to a sitting position
  • Raise his body on his hands when lying on his stomach
  • Roll from stomach to back
  • Discover and play with hands and feet
  • Hold rattle or small toy
  • Look at mobile and wave arms
  • Follow objects or people at 180 degrees range of vision
  • Form attachments to parents and have interest in the human world
  • Respond to a social interaction with varying reactions
  • Show affection and get attention with smiles, coos, laughing, and squealing
  • Notice when parent leaves and may cry (called separation anxiety)
  • Recognize caregiver preparing feeding

    What you can do

  • Talk and sing to your baby often (when dressing, feeding, changing diaper, etc.).
  • Look and smile at your baby often--have a conversation with "smile talk".
  • Provide brightly colored mobiles and textured objects for your baby to look at and hold.
  • Use play that helps your baby use both sides of his body and both eyes.
  • Lay him on his back, cross his arms over his chest, straighten them out, and gently stretch them up and down.
  • Lay your baby on his back, hold his legs by the ankles, bend one knee, then the other and then both knees.
  • Shake a rattle above his head until he looks and reaches for it, then reward him with a kiss.
  • Read baby books with board, cloth, or vinyl pages.

Safety

Your baby is learning to grab and put objects in his mouth.

Preventing accidents and falls
  • Use a safety strap to secure your baby in an infant seat, swing, or stroller.
  • Keep the car windows and doors locked on the side of the car when your baby is riding in his car safety seat.
  • Put a fence around outside stairways, decks with wide slats, and areas near water (swimming pools).
  • Restrain your baby when he is in a grocery cart.

    Prevent fires and burns

  • Do not handle, eat, or drink hot liquids (coffee) when near your baby.
  • Do not hold your baby when cooking at the stove.
  • Keep hot food and liquids away from the edge of the table or counter.
  • Use cool mist vaporizers and keep them out of your baby's reach.
  • Place guards around all open heaters, registers, floor furnaces, and fireplaces.

    Prevent choking and suffocation

  • Remove all small objects that your baby may pick up and swallow from the floor, counters, and table tops.
  • Encourage any older children to put toys with small parts away after playing with them, or keep such toys in the older child's room.
  • Keep diaper pins out of your baby's reach.
  • Do not tie a pacifier around your baby's neck.
  • Do not leave your baby alone in a tub.

    Car safety

  • Always use the car safety seat when your baby is in the car.
  • Never let a fussy baby out of a safety seat while the car is moving.
  • If your baby needs a break, stop the car and calm him.
  • Keep soft toys, rattles, or pacifiers on hand in the car to entertain or distract your baby.
  • Never leave your baby alone in the car.
  • Protect your baby from a hot safety seat by covering it with a cotton blanket or towel in warm weather.
  • Use a car window shade to protect your baby's eyes from the sun.

    Toy safety

  • Choose toys that are right for your baby's age.
  • Make sure your baby's toys are too large to swallow.
  • Buy sturdy toys--check for loose parts, sharp edges, or strings.
  • Remove buttons or hard objects used as eyes or decorations on dolls or stuffed animals--or put the toy up until your child is older.
  • Examine toys for small parts that could be removed and swallowed by your baby.

References:

Algranati, P.S. & Dworkin, P.H. (1992). Infancy problem behaviors. Pediatrics in Review, 13(1), 16-22.

American Academy of Pediatrics (S.D. Shalov, Ed.) (1991) Caring for your baby and young child: birth to age five (pp. 191-214). Bantam Books: New York.

Chow, M., Durand, B., Feldman, M., & Mills, M. (1984) Handbook of pediatric primary care (2nd ed.) (pp. 36-319). New York: John Wiley & Sons.

Committee on Psychosocial Aspects of Child and Family Health, 1985-1988. American Academy of Pediatrics 91988). Guidelines for health supervision (2nd ed.) (pp. 33-36). Elk Grove Village, IL: Author

Green, M. (ed.) (1994). Bright futures: Guidelines for health supervision of infants, children, and adolescents ([[. 49-55). Arlington, VA: National Center for Education on Maternal and Child Health.

Iowa State University Cooperative Extension Service (1985) Zero to one news about infants during the first year. Ames, IA: Iowa State University.

National Association of Pediatric Nurse Associates and Practitioners (1994). Starting solids.

Shamansky, S., Cecere, M.C., & Shellenberger, E. (Eds.). (1984). Primary health care handbook: Guidelines for patient education. (p. 42-44). Boston: Little, Brown and Co.

Schmidt, B.D. (1991). Your Child's Health. (pp. 162; 183; 201-205; 246-246). Bantam Books; New York.



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