There are many genetic problems which can not be detected from amniocentesis.
Also, there is no such thing as people getting CP later in life. If
something happens after 18 months, it is technically not CP; but rather
stroke, Parkinsion's, Traumatic Brain Injury, etc.

Bobby


>i really don't think cp is genetic,  if it was they could have a way to check
>for cp when they do an ameothanisas (spelling?).  plus when people get cp
>later
>in life, i'm sure a person would have warning sings before getting cp.
>
>just thinking,
>dan
>
>Cindy * wrote:
>
>> I guess I do need to tell you that I have a 7 month old daughter,
>>exactly one
>> year younger then Lizzy Jo that doesnt show any signs of CP. (Thank
>>Goodness)
>>  They did seem to think that my oldest's CP was caused by her 3 month early
>> arrival, however, they did not do any testing to find that out for sure.
>> Cindy Bushnell