My 13yr old DS finally got a dx yesterday of Severe Dyslexia. Parents evening with 7yr DS3 when looking at his work and listening to his teacher it was like a horrible sense of déjà vous. I don't want him to go through useless LA testing where they all say there's nothing wrong just missed out on chunks of phonics. So I am going to see about getting him tested too now. 
So my question is - have any of you got a child with dyslexia and suspect or know that another of your dc has dyslexia too. Does it run in families?