my 8 1/2 m/o ds has had constipation troubles since we started solids at 6 1/2 months. he gets ground flax seed with his breakfast but i slacked off for 2 days and now he is plugged up again. hes drinking prune juice now but from past experiece it doesnt help him. any ideas how i can get things flowing. he doesnt get any liquids other than the odd bottle of prune juice and then breastmilk. he still nurses roughly 8 times a day and 2 times at night.