Hello, there are a few posts at the moment from people whose babies have had various degrees of struggle in gaining weight. I am one of them - my baby is now 8 weeks old and had tongue tie and poor weight gain; he's getting there, slowly, on the 0.4 centile, after a lot of effort with feeding and with the addition of formula top ups. I was wondering if anyone in a similar position fancied congregating on a thread - we can share advice, support each other and celebrate weigh-in successes.