Why does the baby always fart?
In the past 10 days, the topic of infant and child health has been very popular on major parenting forums and social platforms. Among them, "babies frequently fart" has become one of the focuses of new parents. This article will provide scientific guidance for parents from three aspects: cause analysis, coping methods and data comparison.
1. Common reasons why babies fart a lot

| Reason type | Specific performance | Proportion (sample survey) |
|---|---|---|
| physiological factors | Imperfect digestive system development | 42% |
| Feeding method | Bottle feeding inhalation of air | 28% |
| Dietary effects | The mother eats gas-producing foods (such as beans) | 18% |
| Pathological factors | Lactose intolerance or enteritis | 12% |
2. Comparison of farting frequency among babies of different month-olds
| age group | Average number of farts per day | normal range |
|---|---|---|
| 0-3 months | 15-20 times | 10-25 times |
| 4-6 months | 10-15 times | 8-20 times |
| 7-12 months | 5-10 times | 5-15 times |
3. Practical Countermeasures
1.Feeding posture optimization: Breastfeed at a 45-degree angle, hold the baby upright and burp for 15 minutes after feeding. Internet data shows that burping correctly can reduce the incidence of flatulence by 67%.
2.abdominal massage: Massage the baby's abdomen clockwise, combined with leg bending movements. A survey conducted by a parenting APP showed that 89% of parents reported that this method was effective in relieving flatulence.
3.diet modification plan: Breastfeeding mothers should avoid onions, broccoli and other gas-producing foods. For milk powder feeding, you can choose low-lactose formula, and clinical data shows that it can reduce exhaust gas by 38%.
4. Warning signs that require medical treatment
| Symptoms | possible causes | Urgency |
|---|---|---|
| Fart accompanied by bloody stool | intestinal infection | ★★★ |
| Continuous crying + refusal to eat | intussusception | ★★★★ |
| Vomiting + abdominal distension and hardness | Intestinal obstruction | ★★★★★ |
5. Latest research data
According to a survey report released by the International Journal of Pediatrics in December 2023:
| Observation indicators | Breastfeeding group | Milk powder feeding group |
|---|---|---|
| Average number of farts per day | 12.3±2.1 | 18.7±3.4 |
| Flatulence and crying duration | 35 minutes/day | 72 minutes/day |
| Incidence of colic | 11.2% | 24.5% |
6. Expert advice
1. Professor Wang, Director of the Gastroenterology Department of Shanghai Children’s Hospital, pointed out: “Babies under 6 months of age fart more than 30 times a day and are accompanied by slow weight growth, so they need to undergo a fecal test.”
2. Teacher Li, an internationally certified lactation consultant, suggested: “Breastfeeding mothers can keep a food diary and stop eating suspicious foods for 3 days to observe the effects.”
3. The latest guidelines from the American Academy of Pediatrics emphasize: “Probiotic supplementation has limited effect on functional flatulence and is not recommended as a routine treatment.”
This article combines hot topics in the field of parenting in the past 10 days and presents structured data to help parents scientifically understand the phenomenon of baby farting. Remember that most conditions are normal physiological phenomena, but if abnormalities persist, timely medical attention is required. On the road to parenting, rational observation is more important than excessive anxiety.
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