Hi mama! Ang aking son ay nag-teething around 4-5 months pa lang, pero ang ngipin ay lumabas talaga around 6-7 months, every baby is different talaga! One of my mum friends, ang baby niya didn't get teeth until almost 1 year na, so don't worry kung late pa, totally normal. The drooling and chewing phase usually comes first bago mag-appear ang actual tooth, kaya kung nakikita mo na yan sa anak mo, malapit na talaga!