Was it just old age?

In the midst of our persistent search for a diagnosis, I learned that Hubby might be the culprit. Or, to be more precise, his age at C.'s conception might be the culprit.

According to a new study, "Paternal Age Tied To Increased Developmental Risk", his being 42 at the time, raised the risk that any child of ours born then might have some psychiatric and/or neurological disorder.

Food for thought.