stammering

i would also like to mention that we speak in bengali at home and he mostly speaks in Hindi imitating the characters of his favourite cartoon show Doremon so at times i think he gets confused which language to speak.

Hi Joya! This may not be exactly what you are looking, but may be of help. https://www.parentune.com/parent-talk/speech-problem/322

Hi dear Joya! It is quite possible that otitis media could be responsible for stammering. Hope his treatment course was complete and the medical condition was resolved. It should be alright with time and care. It is advisable to be careful of some issues before stammering gets alright such as no one should make fun of him for his this speech problem as he might develop inferiority complex which would cause emotional stress which might prove to be a factor further responsible for stammering. Secondly he should be free of any stress which cud arise due to scolding, teasing, pressure to speak. Thirdly, be patient while the child is speaking with minimum interruptions. Fourthly, maintain eye contact with the child. Fifthly, u cud encourage him to think, before speaking and be calm. This will help him organise his thoughts. Sixth: u cud serve him balanced diet which will take care of his overall body requirements and health. Hope he gets better and comes out of this medical condition soon.