hi mam my baby is 6 months old recently I checked my baby weight its 7kgs before 20 days. but suddenly she loose the weight I do know what please help me what I am doing

A. Going down a few ounces or even a couple of pounds is fairly normal if he's been under the weather, since he just may not be eating as much. But there's also a small chance there's some kind of metabolic or digestive problem going on that may need a doctor's attention.