It seems every day is a learning experience. Now it looks like my son is allerg
ic to eggs(in addition to milk & soy). I'd like to get him tested for allergies
 but I don't know if he's too young. How young can a child be to start testing?
My son is 15 months. I'd like to stop this "trial and error" method I'm using
now and know for sure.   Thanks!

-Linda Murray