There are lots of different severities of CF. Some people have more digestive problems, others more lung problems. Some infants succumb to CF while other people are diagnosed in their 40's. There is a lot to do with parenting, for sure. However, I don't think it all depends on that one factor. I do believe in aggressive health care. I didn't until recently (I'm very passive by nature), but being a tough advocate for your child is the best thing you can do. Be involved, informed, and supportive, even if it makes you seem pushy and irritating. That way, your child will grow up to be her own advocate, as well. I wish you the best!