Hello,
I haven't had any blood clots but some of the others have posted about that in older threads.

Have you found our sticky threads up above the TOS thread list?
we have useful info, drs sites, polls, articles, videos and links to saved threads with important info. It's a great place to learn much of what you will need to know.
Here's a link to Our Useful Links - Websites, Articles & Polls -
http://neurotalk.psychcentral.com/thread84.html