My son is 5 yrs old.
I tried all kinds of ways (more than what you have done to your D) to stop him sucking the thumb but failed. I then started to keep telling him the bad thing about sucking finger .... Gradually he changed.
Now once a while he still sucks the finger.
I tried all kinds of ways (more than what you have done to your D) to stop him sucking the thumb but failed. I then started to keep telling him the bad thing about sucking finger .... Gradually he changed.
Now once a while he still sucks the finger.