Hello!! I feel so closed to call you "Iris" as my name is Iris YIP too!!!! Can you PM me what is your chinese name. Maybe same same ah......
Don't worry la!!!!! 我有個朋友個囝囝歲半至出第一隻牙仔....妳囡囡食幾號奶粉.....no.2 or no.3??? 曾經有媽咪講路過奶粉都有影響wor!!!!! 越大既奶粉越多鈣 , 對牙齒有幫助........or you try to give her eat cheese.