Newborn Baby Farting & Gas: Is It Normal? Causes & Relief

Bringing a newborn home often means discovering how many unexpected sounds babies make. Along with sneezing, hiccups, grunting, and bubbling saliva, many parents quickly notice that newborns can also be surprisingly gassy. Frequent farting, tummy noises, and straining often lead parents to wonder whether something is wrong with digestion. The reassuring answer is that farting in newborns is usually completely normal and, in most cases, actually a healthy sign that the digestive system is functioning. Passing gas means air is moving through the intestines and being released naturally. However, while gas itself is normal, trapped gas can make babies temporarily uncomfortable because newborn abdominal muscles are still weak and coordination for passing gas is immature. This guide explains why newborns fart frequently, what causes excess gas, how to recognise when gas is causing discomfort, and safe ways to help your baby feel better.

Yes, frequent farting is very common in newborn babies. A newborn digestive system is still adapting to feeding after birth. During the first weeks, babies swallow air easily while feeding, crying, and sucking, which means gas naturally builds up inside the stomach and intestines. Passing gas is actually beneficial because it shows that digestion is moving normally. In many babies, farting happens multiple times every day without any discomfort. According to Mayo Clinic infant digestion guidance, newborn digestive systems commonly produce gas because feeding is entirely liquid-based and intestinal coordination is still developing.

The main reason babies become gassy is swallowed air. This happens very easily because newborn feeding mechanics are still immature.

During Breastfeeding

Air swallowing may increase if:

• Latch is shallow
• Milk flow is very fast
• Baby feeds while crying

A fast let-down may cause gulping.

During Bottle Feeding

Bottle feeding may increase air intake if:

• The nipple contains air pockets
• Bottle angle is incorrect
• Milk flow is too fast or too slow

Anti-colic bottles often help reduce this.

During Crying

Crying itself introduces significant air into the stomach.
The longer the crying, the more air enters.

Several normal developmental reasons explain frequent gas.

1. Immature Digestive System

A newborn gut is still learning how to move milk efficiently. The intestines are adjusting to:

• Digesting milk
• Moving stool
• Coordinating muscle contractions

This often creates temporary gas.

2. Developing Gut Bacteria

At birth, the digestive tract contains very little established bacterial flora. As feeding continues, normal gut bacteria begin developing. This process naturally creates gas during digestion.

3. Formula Adjustment

Some babies digest certain formulas more slowly than others. Protein composition, lactose content, and formula type can affect gas production. Products such as NAN PRO or other standard formulas may suit many babies, while others may need gentler options depending on digestion.

4. Foremilk-Hindmilk Imbalance in Breastfeeding

When babies feed mostly on foremilk (the thinner early milk), lactose intake may temporarily rise. This can increase gas in some babies.

Gas becomes noticeable when it creates pressure inside the intestines. Signs include:

• Pulling legs toward the tummy
• Arching the back
• Sudden crying after feeding
• Clenched fists
• Red face while straining
• Bloated abdomen

Some babies grunt loudly while trying to pass gas.

Many parents notice crying just before gas passes. This happens because babies still struggle to coordinate two actions:

• Tightening abdominal muscles
• Relaxing the pelvic floor

This temporary mismatch makes passing gas difficult. The fart itself usually brings relief.

Simple physical methods often help quickly.

Bicycle Legs Exercise

Lay the baby on the back. Gently move both legs in cycling motion. Then press the knees softly toward the tummy. This helps push gas through the intestines.

Gentle Tummy Massage

Massage the tummy gently in clockwise circles. This follows the natural direction of the bowel. Wait at least 20 to 30 minutes after feeding.

Supervised tummy time helps because gentle abdominal pressure often releases gas naturally. Always do tummy time only when the baby is awake.

Frequent Burping During Feeds

Burping helps stop gas before it reaches the intestines. Burp:

• Between breast sides
• Every 60–90 ml during bottle feeds

Feeding Position Matters

Keep the head slightly higher than the stomach during feeding. This helps air stay above milk, making burping easier.

In some babies, doctors may recommend:
Simethicone:  Simethicone helps break large gas bubbles into smaller ones. It is commonly used but should still be discussed with a paediatrician before regular use.

When Might Gas Suggest Something More Serious?

Gas alone is usually harmless. However, gas with other symptoms needs medical review.

Seek Medical Advice If Gas Happens With:

• Fever
• Vomiting
• Blood in stool
• Poor feeding
• Poor weight gain
• Persistent crying for hours

According to Cleveland Clinic infant gas guidance, severe crying with feeding difficulty may need further assessment.

Seek urgent medical help if:

• Vomit is green or yellow
• Belly becomes very swollen
• Baby appears unusually weak
• Breathing difficulty develops

In simple terms, farting itself is good because it releases trapped air. What matters is whether the baby appears comfortable afterwards.

Normal Pattern

• Baby farts often
• Feeds well
• Sleeps normally
• Gains weight

Concerning Pattern

• Gas with severe crying
• Feeding refusal
• Hard abdomen

Frequent farting in newborns is usually a completely normal part of digestive development. Most babies swallow air easily, and because their digestive systems are still maturing, gas becomes a daily part of newborn life. As long as your baby feeds well, gains weight, and remains comfortable overall, farting is usually a healthy sign that digestion is working normally.