#asktheexpert My Baby is 19 months old with 78cm height and 8.85kg weight. He is eating 3-4 times a day and only at night milk while sleeping. His birth weight was 3 kg but he is not gaining weight. He is very active, achieved all milestones like walking, running, speaking few words, playing have teeths all expect last 2 but his major concern is that he not gaining weight.