By four months most babies are more social, more physical, and sleeping in longer stretches. This visit repeats the core vaccine series and opens up the first real conversations about solids and sleep.
What happens at the visit
Weight, length, and head circumference plotted on the growth curve. Full physical exam. The pediatrician will ask about feeding volumes or nursing frequency, sleep stretches, tummy time tolerance, and how both parents are doing.
Developmental milestones to discuss
Rolling tummy-to-back for some babies, laughing out loud, pushing up on forearms during tummy time, bringing hands together, reaching for objects, and tracking across midline. Babbling sounds start creeping in.
Vaccines at this visit
Per the CDC schedule, the 4 month visit repeats the second dose of DTaP, Hib, IPV, PCV, and rotavirus. Combination shots are common.
Questions worth asking
- When should we start solids, and how will we know my baby is ready?
- Is my baby’s head shape something to watch (flat spots, torticollis)?
- How much tummy time is enough?
- What’s a realistic sleep picture at this age?
- Any red flags in development you’d want me to call about before the 6 month visit?
What to watch for between now and the next visit
First rolls, increased head control, reaching and grabbing, more predictable awake windows. Call if feeding drops sharply, you notice one side of the body being used much less than the other, or anything feels off.
How VisitRecall fits in
Record the visit with one tap; your partner gets the summary within minutes. Track growth and vaccines given with family profiles, and use the parents hub for the rest.
FAQ
Is it normal for my baby to wake up more at 4 months?
The “4 month sleep regression” is real for many families. Your pediatrician can talk through what’s developmentally normal.
Can I delay starting solids past 6 months?
Ask your pediatrician — current guidance generally recommends starting between 4 and 6 months when baby shows readiness signs.
Do I need to worry about teething now?
Some babies start drooling and chewing hard at this age. Early teething discomfort is common; your pediatrician can offer guidance.
