It is a startling moment when your baby suddenly bites during a feed, especially when you are in the groove of a calm nursing session. While it can be painful and discouraging, rest assured that this is a common developmental milestone often linked to teething or simple distraction.

Why Do They Do It?

Before teeth emerge, babies may bite due to a latching issue or because they are curious about their environment. Once those first teeth arrive, biting becomes more frequent. Sometimes, it is simply a sign that the baby is finished with the feed and is exploring their new sensory reality. Because their hearing and vision are sharp, they may also bite or nip when they are overstimulated or distracted by noises and movement around them.

Effective Strategies

When a bite happens, the most important thing is to maintain your composure while setting a clear boundary.

• The 'No' Technique: Say a firm, clear "no" immediately. Follow this with a brief, consistent consequence. Many parents find that stopping the feed for 3–5 minutes is the most effective way to communicate that biting ends the session.
• Check the Latch: Sometimes, biting is a signal to adjust your hold. If you notice a pattern of biting, consult a lactation specialist to ensure the latch hasn't shifted as the baby has grown.
• Watch for Hunger Cues: If the biting happens toward the end of a feed, your baby may simply be full and looking for something else to do. You might try placing a clean finger near the baby’s mouth to gauge whether they are still actively sucking or if they have moved on to playing.
• Distraction-Free Feeding: If your baby is easily distracted, try feeding in a quiet, dimly lit room. You can also experiment with a nursing cover or keep a small, safe contrast toy nearby to keep their hands busy if they have a tendency to wander.

Consistency is key. It may take a few days of following through with consequences before your baby understands the cause-and-effect relationship. Remember to take care of yourself, too—if you are experiencing pain, use warm compresses before feeds and cold compresses afterward to soothe your skin. If you continue to struggle, reach out to a professional or a local support group for guidance tailored to your specific situation.