I've often spoken about Antiphospholipid Syndrome as I think it needs a lot more recognition than it has and on a pregnancy site it's even more important as pregnancy is when a lot of women are identified as having it and of course then their families.
I have a very limited knowledge on the subject really, but if anyone would like to know more please check out one of these links:
APLSUK Yahoo Group
Hughes Syndrome Pregnancy Support Yahoo Group
Very good personal site, please fill in the survey, especially if you are not sure if you have it as it will help you get things in perspective.
Prof Graham Hughes's own website
If you know of any more, please add them in your own message.