My mind moved on to Sammi and I thought through how the test was explained to me. I've never used this test before but it is supposedly the best there is. Levels should double every 48 hrs, though some bitches are slower. But if Sammi has read the book today the levels should be 4.4 (ish) and by Tuesday's test 8.8 and therefore she should ovulate on Thursday, making Friday, or Saturday the optimum day for mating.
What I do know is that once she has ovulated the eggs shells (covering/coating) is too hard to be penetrated by the sperm. Over the next 48 hrs this softens ready for fertilization. Puppies are born 63 days from when the eggs are ready to fertilized, this is not necessarily the point of mating. If the bitch was mated a little early, health sperm from a fit young dog can still live for 7 days so pregnancy is still possible, but puppies will come later than 63 days from mating. So obviously if the bitch is mated late and still conceives puppies will arrive earlier than the 63 days from mating. Kia only had one mating to Nico and gave birth 65 days from day of mating, meaning the mating was just a little early, but obviously still viable.
Loki is more interested in Sammi today, and she's not quite the snapping crocodile she was yesterday. But if I was not testing I still wouldn't be taking her to the male today as Nico and Mikey are still quiet. But I guess I would be thinking of taking her around Wednesday, and if the dog was nearer Friday too. (Or maybe Tuesday, Thursday) Early indications show I would have probably been pretty close to it, but with the distance we need to travel getting one mating bang on does seem the better option. (though diesel to go there twice would have been cheaper than these tests!) Anyway .. lets see what Tuesday test brings, maybe she'll be stuck on 2 ... ahhh!!

So this morning I'm having a bad head day, lack of sleep and a refusal to rest now. Well there's things to do and lots to say ... plenty of time to rest later.