Thanks, all. We had a lovely dinner. Despite the increase in carbs and fat over the past 2 days, I still feel fine (no side effects from the Metformin) so I must be eating quite reasonably! There's a good chance it might still impact on ovulation, though, so it might be another 5 days still. Not ideal for my holiday travel, but at least I'll avoid having AF while at the beach.
(see, Uterus, none of this matters if you just let the darn thing implant... hint hint)
Only a few more days until some of you start to test. Gutted I won't be around to find out, but I hope I come back to some good news?