Could we have cystic fibrosis?

ok, so my dad has cystic fibrosis, I have signs of having it, what are the chances of me and my lil bro having cf?

I would like to answer but what is cystic fibrosis??

It is hereditary, but there is a simple test to see if you have it called the 'sweat test'. Your doctor should be able to help you with that.
I'm real sorry about your Dad. That really sucks.
I wish you Good Luck!!

if you have signs of it you probably have it.

you would know at birth. my biology teacher says you would only get it when born and they would know so you dont have it pretty sure.

Only a doctor is going to be able to answer after testing you for it.