Hi, thanks EdwinHO, I can log in finally la. Thanks for all mothers' response. Actually my son is only 22.3kg. He refuses to eat anything and seems never hungry. 3 pieces of 動物餅 are enough for one meal. Everyday drinks around 20 oz of milk. So worrying la. 連pat pat 都無埋, 扁晒, 出世都有3.2kg, now... wo.... :-(