my son is 3 months old.  i switched his formula from Similac Advance to Babies R uss version about 2 weeks ago.  My question is this...is it normal for him to have a pastey grayish bowel movement?  he eats well with a couple spit ups a day, but nothing to cause me concern.
Thanks for following up. Your baby does not receive breastfeeding, he eats formula, and you change feeding, that's why color of stool changed to gray, it is normal, it will be like as adult, because child is growing. Pasty consistence is normal in his age, he doesn't have constipation.That's why don't worry. Feed baby every 3\u00a0hours or when he demands, don't give him pacifiers. Do massage and sunbathing every day. Grow quicker Chat Doctor.