Story about a 5 year old and 18 year old with Cystic Fibrosis. Treatment and quality of life has significantly improved in the last 20 years!

I want to know if anyone has any experiences/knowledge here, such as how long do you have to be in the hospital after the surgery? What is the quality of life like after a double lung transplant? Will the I develop Cystic Fibrosis problems in the new lungs? I’m 17 and will have to have a douple lung transplant eventually because of my Cystic Fibrosis and poor lung function because of the disease. I’m nervous about it.