thanks becky I know you are totally right. So sorry you went through two MCs. It must have been awful to get pretty much to your 12 week scan and then start to bleed 
You are so right though about nothing you can do about it. I told my best friend last night that I am pg (we went for a drink together) we both agreed it was ok to tell before 12 weeks because even if I had a MC, I would still tell her about it.
Strange the way the hormone levels fluctuate isn't it? I read somewhere that HCG levels double every other day in early pg, so basically from doing the test on tues to doing the test today, they should have more than doubled, which is why I was a bit
at the conception indicator, but since read loads of threads on here about the inaccuracy of those digital tests.
Am trying not to stress, we prayed for this baby and I believe he / she is an answer to prayer (there was a time I didn't think I'd ever have another), so just have to trust, whatever happens.
I bet you will have a lovely time on holiday becky. What strategy are you going to take, e.g. are you taking an emergency zopiclone / diazepam in your bag? Presumably you've packed your ipod and mr. mckenna (I've been using him every night for about 3 weeks now and I rarely hear the end of it now
) You realise you will be fine, don't you? xx