Bringing a new baby home is one of life’s most exciting — and overwhelming — moments. Between feedings, diaper changes, and sleepless nights, you also have one very important appointment on your calendar: your newborn’s first checkup. If you’re looking for a trusted pediatrician for your newborn’s first checkup in McKinney, TX, you’re in the right place.

If you’re wondering what happens at that first visit, what your pediatrician will check, or what questions you should ask, you’re not alone. At A+ Kids Pediatrics in McKinney, TX, we see new parents every day, and we want you to feel informed, confident, and calm walking through our doors.

Here’s everything you need to know about your newborn’s first well-baby visit.

When Should Your Newborn See a Pediatrician?

Most pediatricians recommend scheduling your baby’s first checkup within 3 to 5 days after birth — and no later than 1 week. This is especially important if:

• Your baby was born early (preterm)
• You had a short hospital stay (less than 48 hours)
• Your baby had trouble latching or feeding
• You or your baby had any complications during delivery

Many families choose their pediatrician before the baby is born so the appointment is already scheduled. If you’re expecting and looking for a pediatrician in McKinney, TX, we welcome prenatal meet-and-greet visits at A+ Kids Pediatrics so you can get comfortable with our team before your little one arrives.

 

What Happens at the First Newborn Checkup?

Your baby’s first well-baby visit covers a lot of ground in a short amount of time. Here’s what you can expect:

Weight, Length & Head Circumference

The first thing we’ll do is measure your baby’s:

• Weight — Most newborns lose 5–10% of their birth weight in the first few days. Don’t be alarmed — your pediatrician will make sure your baby is trending back up by this visit.
• Length — To track growth over time.
• Head circumference — A key indicator of healthy brain development.

These measurements are plotted on a growth chart so we can monitor your baby’s development at every future visit.

Physical Examination

Your pediatrician will perform a head-to-toe physical exam, checking:

• Eyes — Looking for any discharge, alignment issues, or signs of jaundice.
• Ears, nose & throat — Checking for blockages or abnormalities.
• Heart & lungs — Listening for any irregular heartbeat or breathing concerns.
• Abdomen — Feeling for normal organ size, and checking the umbilical cord stump.
• Hips & legs — Screening for hip dysplasia (a common and treatable condition).
• Skin — Checking for newborn rashes, birthmarks, or jaundice (yellowing of the skin).
• Reflexes — Testing normal newborn reflexes like rooting, grasping, and the startle reflex.
• Genitals — Routine check for normal development.

Jaundice Screening

Jaundice is very common in newborns — affecting about 60% of full-term babies. It causes a yellowish tint to the skin and eyes due to a buildup of bilirubin. Your pediatrician will evaluate whether your baby’s jaundice is within normal range or requires treatment such as phototherapy.

Feeding Assessment

Whether you are breastfeeding or formula feeding, your pediatrician will ask about:

• How often your baby is feeding (newborns typically eat every 2–3 hours)
• How long each feeding lasts
• Whether your baby seems satisfied after feedings
• How many wet and dirty diapers your baby is having per day

This is also a great time to ask about latch difficulties, supplementing with formula, or any concerns about milk supply.

Vitamin D Drops

The American Academy of Pediatrics (AAP) recommends that all breastfed babies receive 400 IU of Vitamin D daily starting shortly after birth. Formula-fed babies who drink at least 32 oz of formula per day generally get enough Vitamin D from the formula itself. Your pediatrician will advise you on what’s right for your baby.

 

Vaccinations at the First Newborn Visit

At the first checkup (3–5 days old), there are typically no new vaccines given — your baby already received the Hepatitis B vaccine at the hospital. However, your pediatrician will review the vaccination schedule with you and make sure everything is on track.

The next round of vaccines usually begins at the 2-month well-baby visit, when your baby will receive protection against several serious diseases including:

• DTaP (diphtheria, tetanus, and pertussis)
• Hib (haemophilus influenzae type b)
• IPV (polio)
• PCV15 or PCV20 (pneumococcal disease)
• RV (rotavirus)

We know vaccines can feel overwhelming for new parents. At A+ Kids Pediatrics, we take time to walk you through each vaccine, explain why it’s given, and answer any questions you have.

Questions to Ask Your Pediatrician at the First Visit