DS was EBF, now had to transition to formula for various reasons. 18 weeks old. Is taking 6 x 6oz feeds in 24 hours.
Was managing well with size 2 teats on normal formula (about 15-20 mins to take 6oz including winding a couple of times) but have been advised by GP to try Aptamil Anti-Reflux which is obviously much thicker. Tried the first bottle with his normal size 2 test but he struggled, as expected so moved to size 3 teats for the thicker formula. He’s guzzling and managing to finish 6oz in about 7 mins including stopping to wind 😓 is there a different teat we should be using? Cross cut? Is that even faster?