i would like to try a different formula for my 5 1/2 month old daughter to try to deal with constipation...do you just switch right over or do you mix the 2 formula's? is it a gradual switch or just from one to the other?
(there are alot of other avenues we are looking into with ped..has had bloodwork done for thyroid etc as she is still constipated despite prunes, prune juice, supository (spelling??)...