tuxcat Mine always arrived too when I was at RPA, usually around DPO12. Two crinone doesn't seem to stave it off, three did though FWIW. Sorry to hear about your other dramas that was my issue with going through this shizzazle for so long, means you are already strung out by the time life trips you up. (although sounds like you are on top of it?) Makes it hard to cope with other things. Breaking my arm 2 years ago, rounds of being sick, trying to find a donor and moving house last year really tried my stress levels.
I read this on someone's facebook feed yesterday and it resonated with me.
How heavy is your glass of water?
Infertility is like a glass of water that gets bigger with every month I reckon and one that you can't put down......