Might be a shape issue, bear in mind he's only 4 and half month but 20lb in weight so the right size for his weight is 4 and 4+ so they might not fit his shape. The leak is always on the side as the bottom of the babygrow is dry, just right up his sides are soggy. I'm wondering if its running out the gap at the back?
He also has cotton nappies, little lambs and rainbow bamboozles which arent getting used much coz of the crap weather as I want to dry them on the line plus I find the wraps always dig in his legs no matter what brand they are and they barely last 3 hours even with a booster. I'm hoping he wont wee as much when he goes on solids, he started solids at 7 weeks, refused after 13 weeks and wont touch any at all now He'll eat when he's good and ready but in the meantime he's sinking 40-48oz of milk a day, thats a lot of wee!
He also has cotton nappies, little lambs and rainbow bamboozles which arent getting used much coz of the crap weather as I want to dry them on the line plus I find the wraps always dig in his legs no matter what brand they are and they barely last 3 hours even with a booster. I'm hoping he wont wee as much when he goes on solids, he started solids at 7 weeks, refused after 13 weeks and wont touch any at all now He'll eat when he's good and ready but in the meantime he's sinking 40-48oz of milk a day, thats a lot of wee!