My son has been on Nutramigen since around 10 weeks. He had horrible colic and painful reflux that we treated with meds. He is now a fairly happy baby and does not have MSPI or an apparent medical need for a special formula. Our ped. says we can try to transition off of it at six months. I'm wondering if anyone successfully made the switch from a special formula to a standard one? If so, what brand do you use now? Did you transition all at once or slowly?