Ok, so I have a friend that is 30 years old and about 8 years ago she was diagnosed with Cerebral Palsy disease. I think it is a mild case. But , why was she diagnosed so late in life, like why didn t her symptoms show up earlier? Will her life expectency be effected? I am 15 years old and it is really hard to understand this all. Can you help explain this?

Summarized question: What causes cerebral palsy disease?