Hi, my 11 week old son seems to have lost his appetite (is formula fed and expressed fed - though milk seems scarce at the moment) in the last couple of day and slept for approx 8 hours last night (highly unsual as he generally only sleeps for max 4 hours. Should I be concerned?
Watch for other symptoms like vomiting or passage of regular urine and stools or excessive cry. Though long sleep is not a problem. Keep feeding him regularly. Also look for jaundice. If any problem comes, visit pediatrician. Otherwise it's fine