the problem with 'cousin marriages' in the Pakistani community is that they are so common they occur again and again in someone's blood line, it's not just a one off event of say me marrying my cousin. That would be unlikely to result in recessive gene disorders because it would be a one off, however if my mother had married he cousin and my grandmother married...
ummm, 2 out of 4 children being autistic from my cousins' marriage might just indicate a problem with close marriages. In your case it might just be in your family history. It might be in OUR family history, but if it is, I'm not aware of it.
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