My baby is diagnosed with kleinfelters. Does anyone have experience with this syndrome?

My little boy has been diagnosed with kleinfelters. Im 15 weeks and have googled as much knowledge as i can but really i want to talk to someone whos child has kleinfelters. My little boy is xxy.

I'd be lying if i said i wasnt scared. Reading on google the symptoms range a lot. I guess im looking for someone life experience as a parent of a boy eith kleinfelters and how it affected their child. Do they look different, do peoole notice and treat them differently. Many questions and the net doesnt really give me answers. Got an appointment with a genetic councilor but not for weeks. Thank you. Xx