As I'm unable to breast feed more to the baby because of low milk supply, formula milk which i use is pre Nan but now I have observed that baby is facing some gastric issues also spit out the milk. kindly suggest if I can use Pro Nan stage 1 as he is of 3kg now

A. you can go for any brand of formula milk. meet your doctor who will tell you which formula milk will suit your child. z the important thing is that it should be easily digestible and should not cause any colic pain or loose motion for constipation andz if a particular brand is causing change the brand .