Feeding Challenges in Infants: Is Your Baby's Milk Intake Normal? - Pediatrics

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Milk consumption issues?


My son is currently 1 month and 8 days old, weighing 3.9 kilograms.
He can drink 120 cc of milk, but he doesn't finish it every time, usually leaving about 30 cc.
He feeds every 3.5 to 4 hours using a round-hole nipple.
At the beginning of the feeding, his stomach makes gurgling sounds, and after drinking about 60 cc, he starts to fuss, cries, and his face turns red.
Sometimes, during feeding, he will spray milk (not spit up, but spray), or milk will flow out from the corners of his mouth.
It takes him over ten minutes to finish the remaining milk.
What could be the reasons for this? Is this amount of milk normal?

Li Xuan, 20~29 year old female. Ask Date: 2016/05/18

Dr. Xiao Kaiwen reply Pediatrics


The stomach capacity of such a small infant is still limited, and the muscle at the junction of the esophagus and stomach is not yet tightly closed, making it normal for them to spit up milk.
As long as they are not spitting up severely at every feeding or the contents include green bile, and most importantly, their weight gain is normal, this is usually considered physiological reflux.
It typically improves as the infant grows.
The stomach capacity for infants is generally about 25 to 30 cc per kilogram per feeding, but there can be significant individual variations.
If spitting up is more severe, feeding smaller amounts more frequently can help, and it is advisable to keep the infant lying on their right side for 30 minutes after feeding.
However, if any of the aforementioned abnormal conditions occur, medical evaluation is necessary.
It is normal for an infant over one month old to drink milk in several segments due to their small stomach capacity.

Reply Date: 2016/05/18

More Info


Feeding challenges in infants can be concerning for parents, especially when it comes to understanding whether their baby's milk intake is normal. Based on the information provided, your son is currently 1 month and 8 days old, weighing 3.9 kg, and consuming about 120 cc of milk per feeding, but often leaving around 30 cc uneaten. He feeds every 3.5 to 4 hours and uses a round-hole nipple.

Understanding Milk Intake and Feeding Patterns
1. Normal Feeding Amounts: For infants, the general guideline is that they should consume about 150-200 cc of formula or breast milk per kilogram of body weight per day. At 3.9 kg, your baby should ideally be consuming around 585-780 cc of milk daily. If he is feeding every 3.5 to 4 hours, this translates to about 5-6 feedings a day. If he is consuming around 120 cc per feeding, that totals approximately 600 cc, which falls within the normal range. However, it’s important to note that every baby is different, and some may require more or less.

2. Feeding Behavior: The behaviors you describe—such as the gurgling sounds from his stomach, fussiness after consuming about 60 cc, and spitting up—can be attributed to several factors:
- Overactive Letdown: If your baby is breastfeeding, an overactive letdown can cause him to gulp milk quickly, leading to discomfort and spitting up. If he is bottle-feeding, the nipple flow might be too fast, causing him to take in too much air and leading to fussiness.

- Gas and Discomfort: The gurgling sounds and fussiness could indicate that he is experiencing gas or discomfort. This is common in infants, and they may need to be burped more frequently during feedings.

- Feeding Position: Ensure that he is in a comfortable position while feeding. Sometimes, a slight incline can help reduce the chances of spitting up.

3. Milk Spitting vs. Vomiting: The distinction between spitting up and vomiting is important. Spitting up is common and usually not a cause for concern unless it is accompanied by other symptoms like poor weight gain, dehydration, or distress. If he is spitting up occasionally but is otherwise healthy, it may not be a significant issue.

4. Nipple Size and Flow: You mentioned using a round-hole nipple. If the flow is too fast, it could lead to choking or gagging, while a flow that is too slow may frustrate him. It might be worth experimenting with different nipple sizes or types to see if that improves his feeding experience.

5. Signs of Hunger and Fullness: Babies often show signs of hunger and fullness. If he is fussing after a certain amount of milk, it could be a sign that he is either full or uncomfortable. Pay attention to his cues; if he is turning his head away or becoming fussy, it may be time to stop feeding.


Recommendations
- Monitor Growth: Regular pediatric check-ups are essential to monitor his growth and development. If he is gaining weight appropriately and meeting developmental milestones, that is a positive sign.

- Burping Techniques: Ensure you are burping him during and after feedings to help alleviate any gas discomfort.

- Consult a Pediatrician: If you continue to have concerns about his feeding habits, weight gain, or if he seems excessively fussy, it’s important to consult your pediatrician. They can provide tailored advice and check for any underlying issues.

- Feeding Environment: Create a calm and quiet feeding environment to help him focus on feeding without distractions.

In conclusion, while your baby's feeding patterns and behaviors may seem concerning, they can often be addressed with minor adjustments. Always trust your instincts as a parent, and don’t hesitate to seek professional guidance when needed.

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