Common Concerns for Three-Month-Old Babies: Expert Insights - Pediatrics

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Could you please provide more details about the specific questions or concerns you have regarding babies?


Hello Dr.
Zhao, my daughter is now almost three months old and was delivered via full-term cesarean section.
During the pregnancy, there were concerns about excess amniotic fluid during an ultrasound at over eight months, but this issue resolved itself by the next check-up.
She was born weighing 3500 grams.
I have the following questions and hope you can take the time to answer them:
1.
My daughter has been frequently sticking out her tongue since birth.
During her one-month check-up, the doctor said it was nothing to worry about, but many people I’ve asked have never seen a newborn do this.
Could this phenomenon be a sign of other issues?
2.
Since birth, she has been fed Nestlé NAN HA1 hydrolyzed protein formula and has been given Johnson's Baby Probiotic vitamin drops.
Is the nutritional content of hydrolyzed formula lower than that of other infant formulas? Should I consider adding other nutritional supplements, such as probiotics recommended by pharmacies? Additionally, will the vitamin drops increase the burden on my baby’s body?
3.
Sometimes when being held, my daughter will tilt her head back, wave her arms, and kick her legs.
This may be due to her feeling fussy or sleepy, but at times it seems like involuntary reflexive movements.
Is this normal behavior for a three-month-old infant?
Thank you.

TT, 20~29 year old female. Ask Date: 2001/02/05

Dr. Zhao Yongkang reply Pediatrics


Hello Ms.
TT: 1.
It is common for young children to stick out their tongues, but it is important to check for any other neurological abnormalities; if none are present, it is considered normal.
2.
In fact, whether children use regular formula or hydrolyzed protein formula, their nutritional needs are adequately met, and there is no need to add any additional items.
3.
This is considered a normal phenomenon.

Reply Date: 2001/02/05

More Info


Hello! Thank you for your questions regarding your three-month-old daughter. It's completely normal for parents to have concerns about their baby's development, feeding, and overall health. Let's address your queries one by one.

1. Tongue Protrusion: It’s not uncommon for newborns to stick out their tongues frequently. This behavior is often a reflex action and can be seen in many infants. As they grow, they will gradually gain more control over their tongue and mouth movements. In most cases, this is not a cause for concern unless accompanied by other symptoms, such as difficulty feeding or unusual muscle tone. If your pediatrician has reassured you that it’s normal, it’s likely just a part of her developmental stage.

2. Hydrolyzed Formula and Nutritional Needs: You mentioned that you are feeding your baby a hydrolyzed formula (Nestlé NAN HA1). Hydrolyzed formulas are designed for infants with a higher risk of allergies, and they can provide adequate nutrition similar to standard formulas. However, they may have slightly different nutrient profiles. It's essential to ensure that she is getting enough calories and nutrients for her growth. The addition of a vitamin supplement like the one you mentioned (Johnson's Baby Probiotic) can be beneficial, but it’s crucial to consult with your pediatrician to ensure that it’s appropriate for her age and health status. Over-supplementation can sometimes lead to an imbalance, so professional guidance is essential.

3. Reflexive Movements: The movements you described—arching her back, waving her arms, and kicking her legs—are typical for a three-month-old. At this age, babies exhibit a range of reflexive and voluntary movements as they begin to explore their bodies and surroundings. These movements can sometimes appear erratic or uncoordinated, which is entirely normal. As she grows, you will notice more purposeful movements as her motor skills develop. If these movements seem excessive or are accompanied by signs of distress, it would be wise to discuss this with your pediatrician.

In summary, your daughter’s behaviors and feeding patterns appear to be within the normal range for her age. However, every baby is unique, and if you have ongoing concerns about her development or health, it’s always best to consult with your pediatrician. They can provide personalized advice based on her growth patterns, health history, and any specific concerns you may have.

As a general guideline, here are some tips for caring for a three-month-old:
- Feeding: Ensure she is feeding adequately, whether through breast milk or formula. Babies typically consume about 24-32 ounces of formula per day at this age. If she seems to be refusing feeds, try different positions or environments to make feeding more comfortable.

- Developmental Milestones: Encourage tummy time to help strengthen her neck and shoulder muscles. At three months, babies should be able to lift their heads while on their stomach and may start to push up on their arms.

- Engagement: Interact with her through talking, singing, and showing her colorful toys. This helps stimulate her senses and supports her cognitive development.

- Health Monitoring: Keep an eye on her weight gain and overall health. Regular check-ups with your pediatrician will help ensure she is growing appropriately.

Remember, parenting can be challenging, and it’s perfectly normal to have questions and concerns. Don’t hesitate to reach out to your healthcare provider for support and guidance as your baby continues to grow and develop.

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