Harmony results

I went to see the genetic counselor today and I found out I'm having a baby girl I'm so excited!!!!! πŸ˜πŸ˜πŸ˜πŸŽ€Β 
The only thing is they found out she has an extra chromosome so she has 3 x's (XXX) they said she will be fine maybe taller and her learning will be maybe slower than the rest, anybody knows more about it? Or had a similar experience?Β