my daughter is 3 month old and she is continously keeping her right hand thumb in mouth and sucking despite feeding her she is doing this most of the time. what does that indicate ?

A. Teether you can introduce I would highly recommend you the brand Babyhug to the child and I think your child has started to have his teeth which is why your child is having this kind of behaviour which is very common symptom when the child to have a teeth so you can introduce it and started number 21 under homeopathy