it's a phase don't worry. gradually u convince not to suck instead say thumbs up.. at worst u can apply Neem oil or femit

thnxs dear

same here

Mera baby bhi karta tha. Usko distract karne ki koshish karein. Just as Anjana said it is a phase

Jass it's part of its development process... Don't worry... If it repeats sucking thumb for more months, u wet her hand with really salty or sour liquid, keep repeating this n this may help give up the habit....