April I've been told that all eggs in the UK are pasteurised, so having runny eggs should be fine. I have been 'sampling' raw cake batter quite a lot while baking, and never had any problems.
In any case, the food poisoning that can be caused by eggs is not likely to affect the baby, it'll just make you feel like s**t 
But as with everything - when in doubt, leave it out.
MTB I'd be more careful with sushi... Freezing does not kill all bacteria, unfortunately, they can be resistant little buggers. And then there's the mercury issue with some fish.
But this might all be outdated info, as I don't like sushi, I've not made an effort to find out (unlike with the eggs) 
My appointment with the haematology consultant went fine, apart from having to wait for aaaggggeesss. I'm to continue with the daily injections, until 20 weeks, when I will have to have 2 injections per day. Oh joy. Apparently, the body metabolises the heparin so much faster in later pregnancy.
But hey, whatever helps, and the injections are really no big deal, in the grand scheme of things, they are my least worry.