@californiazebra So sorry to hear. But now you know, and you and your son can be watchful. I have been working on AI for most of the afternoon and am amazed at how many things I have had are related to my lung cancer. My having PCOS being one major curse. So many things doctors were unaware of back then. I'm seriously going to get a good oncologist and genetic doctor on board. I'm tired of being tired and in pain. I feel so bad for people battling much worse than I am. Especially children.