Hello friends…

My 4 months baby girl whose name is Chesta Khulbe is not sleeping properly at night. She cried at night very badly. Last night, when she was crying, I gave Crocin syrup to her. After some tile she slept well. But I am worried about what is the problem. This is the daily routine and she slept around 3am in the morning. But she enjoyed her full day on the bed with deep sleep.

Is it common? Or I need to consult with doctor?