Making a bottle for 2 week old ds2 feeling very sleep deprived and accidentally gave him ds1 bottle which has size 3 teat on.
He usually struggles with 1floz at a time so was shocked he necked 3floz in about 5 mins.
Can anyone reassure me this wont have done him any harm? I'm terrified to put him down in case he chokes on a massive inevitable vomit. Thank you