Hi, my DD is 21 months this week and only has a handful words she can say - hello, duck, quack quack, cat, daddy, ball, uh-oh, dick (she says this for book!!). However, she doesn't say them all the time time - only when she feels like it.
Other children seem so much more advanced than her 
I took her to see the HV when she was 19 months who said she was generally satisfied and would see her again at her two year check and will refer to speech therapy if needed.
My DS (6) has Autism and didn't speak more than two words (bubble & bath) until he was four. My DD is definitely more advanced that he was at the same age but far from advanced compared to other toddlers her age.
How much did you Lo's speak at 20/21 months? Should I take another visit to HV or GP and demand to be taken serious - especially as DS has Autism.
Thanks in advance.