Verified answer

You really can't. She's too young to understand. It shouldn't be an issue until all her teeth come in.

this is a good thing -it's called self soothing & much better than a pacifier. if your child is still sucking her thumb in 10 years, consult the pediatrician.

Nothing you can do about it. I know back in the days they used to cover the babies hands with socks! But please let your baby suck her thumb. When she is due to visit the dentist then you can consult with him....

Nothing you can do about it. Let her enjoy it.

Don't. It's great.