7 month old

Jazmin

Hey guys I have a 7 month old and no signs of teeths or near crawling either... My 1st born burst her 1st 2 teeth at 5 1/2 and crawling at 6 and walked at 8 months... Is this normal for my baby girl not to teeth yet? like literly no signs at all... She doesn't have a doc appt until 2 weeks for her well check up...