Hi! im alyssa, 18 years old, diagnosed at 8 months. Ive been in 2 serious relationships and my first serious bf i didnt tell and my friend ended up telling him and in the end he didnt care he was mad that i didnt tell him. so my second serious bf i told and he didnt care either. he was so supportive when i started going downhill (as a lot of teenage girls do) and i was so thankful for that. and even after we broke up he is still the one to this day i go to about my CF and when i get scared or angry about it. No boy or girl is going to freak out they might get scared and have lot of questions but no one will leave you unless they are totally shallow which means helllllo they are soooooo not worht it. and for others that are scared to tell your friends! dont be! its the simplist thing to do! when they say he lets hang out you say i have to do my treatments first and when they say huh you say i have cystic fibrosis its a genetic lung diesease. go google it <img src="i/expressions/face-icon-small-smile.gif" border="0"> haha i told all my friends to google it so they did and now its no big <img src="i/expressions/face-icon-small-smile.gif" border="0">