My daughter was tongue tied, i tried everything to get her to lach on... I went to a breastfeeding specialist for a couple days until i showed her her lip and under her tongue she was so shocked at how tongue tied she was in both places... She told me to go to the doctor to see what he thought about clipping her lip and under her tongue... He refused to do it he said she didn't have to have it... Her tongue would only go halfway up it wouldn't reach the roof of her mouth... She's now 7 months and she eats like a champ lol she has no trouble...