My baby is 3.5 months old…She did not do potty from 2 days…today she spitted milk 3-4times..what happened to her?

A. that is very normal that small children after taking breastfeeding will regurgitate small amount of milk. if the amount of milk is less than 10 ml no need to worry. this curd like milk is normal and no treatment is required. but if the quantity of milk is more than you have to rule out any gastric problem the child might be having (can give drops domstal 3 drops then wait for half hr and then give milk) you can decrease the the regurgitation by giving more burping time to the child. also due to common pathway at the back between nasal cavity and the oral cavity the milk can come out through the nasal cavity also during the regurgitation and vomiting which is normal meet your dr if vomiting is in large quantity and happening again and again Stool pattern of small children changes from time to time. It can be more than 7 times per day also and sometimes the child will not pass stool for 10 days also. The most important thing is the consistency of the stool and if it is Semi solid to solid or semi liqduid then there is no need to worry about the frequency as well as colour as well as the smell of the stool Also straining and crying while passing urine and stool is very normalx. the crying of the child is due to colic pain and not due to constipation