Hi All, does anyone know what is this blister on my LO mouth ? Is there a need to see doctor ?

Hi mummy, this is normal but may also mean ur baby did not latch properly or never drink properly from bottle. Maybe while feeding try to observe the lip make sure it’s on top of the teat/nipple not “fold in”. Because if it’s “fold in” it will cause the friction and that’s y there is this blister.