Rodthesod, I'm no surgeon or a doctor but I got what BelfastChild was trying to say in the first post, loud and clear. It's good to hear some differing opinions - there are often many sides to the same thing.
Just to add the negative side, I'm one of those people who get gastric bleeding when I take aspirin or NSAID, and while I haven't had any subdural haematoma, I would like to point out that it is possible to get gastric bleeding from those things - and what did it do? It made me severely anaemic because I didn't realise that it was causing bleeds
and it made me stay in bed for excessive hours - wonder if I'd have got a blood clot but for the aspirin due to inactivity!
It's great if it's working out for you though.