My daughter is almost 2 years old. She has started sucking her finger constantly nowadays, is there byway to break her off the habit

A. this is just a habit in yourr child which can be changed. you can either divert the child or you can talk with the child to change the habit. many times by regular negative feedback mechanism you will be unable to cha nge t he habit of the child. you can take help of your pediatrician as well as clinical psychologist