My daughter still has no teeth...don't worry. She is 1 year old already. Some nurses suggest to give her some biting food...to stimulate the teeth growth wor.
My kid has four teeth only.
I remember that he got his first pair of teeth on his lower jaw when he was 11 months old.......
The of teeth development is depending on different baby.
If your baby has no sign of teeth development till one and a half years old, the doctor may suggest a dental x-ray on his jaw. That can make sure the teeth are already in this mandible and maxilla.
In fact, no teeth development since baby is a rare case. So, don't be worry