Hi, My Baby Boy is 2 months and 19 days old. currently he is having breastmilk and Aptamil stage 1 formula milk(twice or thrice a day). Whenever he consumes Aptamil formula he passes stool and the stool contains semi solid milk type particals and is a bit liquid in form. please suggest shall I continue with Aptamil or change the formula. Reason for starting formula milk is my breastmilk is not falling sufficient for him, he cries a lot if his stomach is not full and my milk is not coming anymore.