A tongue tie occurs when the thin membrane under the baby’s tongue (the lingual frenulum) restricts the movement of the tongue. All babies are born with some of this tissue, but for approximately 3-15% of newborns, it is so tight that they cannot move their tongues freely. This can affect their ability to breastfeed and lead to poor latch, nipple pain and trauma, decreased milk intake and a decline in milk supply over time. The medical term for tongue tie is “ankyloglossia” and studies show the defect is likely hereditary.
Video & Content Credit: The Breathe Institute & Dr. Chelsea Pinto