Apparently AF decided it would be fun to surprise me and arrive early - was due tomorrow but started last night... I had been thinking of doing an IUI this cycle, but now I can't phone the FS until Monday, so can't start until Tuesday (day 4), which is getting a bit late when I'm trying to recruit as many follicles as possible (since my AFC has only been 2 the last two IUI cycles) and the normal protocol is to start on day 2... Guess I'll have to think about trying our luck in December...