My son who turned 1 year old 2 weeks ago does not have even a single teeth. He is otherwise healthy, very active and chirpy and hit all milestones (except cannot walk without support, only cruise). Can speak 3-4 words. He eats solids really well and can chew with his gums. Should i be worried?

Try observing for a few more months. if by 15 months bubs still doesnt have any teeths, please go and see a pedi dentist.

Nope - my baby only got teeth when she was close to 15 months. Does she show any signs of teething at all?

No need to fret. Some are later bloomers. Which is not a bad thing. Prevents tooth decay longer. =)