It is about movement, not just appearance.
A frenulum is the tissue beneath the tongue. Tongue-tie, also called ankyloglossia, is when this tissue restricts tongue movement and may affect feeding. A visible frenulum on its own is not a reason for a division. Some babies with a tongue-tie feed comfortably; others need support with breast or bottle-feeding.
Feeding may feel like hard work
- Difficulty latching or staying attached to the breast or bottle
- Clicking or dribbling during feeds
- Very long, short or frequent feeds
- Concerns about milk intake or weight gain
You may be finding feeds painful or worrying
- Sore, damaged or misshapen nipples after feeding
- Worries about supply or whether your baby is getting enough milk
- Feeling that feeding is taking over your day
These experiences can have more than one cause. I will look at the whole feeding picture with you, rather than assume tongue-tie is the answer.

