the seizures would most likely be from electrolyte (especially sodium) imbalances. my son has never had one and i would guess that MOST cah kids have not ever had a seizure.

for the height, studies have shown that most cah kids are 1-2 inches shorter than their genetic predisposed height, making them "short-normal." however, this usually groups swcah and locah kids. locah (late onset cah) kids who are diagnosed very late in life and enter puberty early can potentially lose a lot of height, although trials with growth hormone, etc. can help with this as well. hope this helps!

louise