my 15weeks baby hasn't poop for past 2days ..and along with breastfeeding i have fed him a small amount of grinded rice and milk for past week does this have anything to do with constipation and he struggling to poop he is farting a lot but he is not able to poop what can be done .when should I consult a doctor ?

A. Constipation in Babies less than 1 year is very common and more in formula fed babies and also when initially the semi solid food has been started after 6 months . you cadn give bonnisfan drops and some enzyme preparations in proper dose suggested by doctor and cow's milk should be avoided before 1 year of age . Medicatdions are required but it should be given only in medical supervision .