My son is turning 6 years old in a few days. For the last year I have only had to clip his nails maybe every 6 months if that. They just don't seem to grow. Does that sound right to anyone? The reason I am concerned is because of other issues such as migraines, bone pain, hairloss and brittle hair, dark circles under eyes, tired, emotional sensitivity, complaining of stomach pains, constipation/diarrhea (more constipation) and if you try to tickle him or go to pick him up he usually complains of pain like he feels bruised. Could the slow growth of the finger nails be tied in with this or is it normal for nails to grow so slowly?