Anyway, they tell you you should always test with first morning urine because it has the highest concentration of hCG, the pregnancy hormone. You can recreate the effect of first morning urine by holding your pee for four hours but OMG, I can't do that.
Besides, I'm probably not pregnant since my stupid chart doesn't show ovulation anymore.
But I tested anyway this afternoon with a plastic cup I smuggled into the bathroom at work. I used the handicapped stall so I had some privacy. BFN.
Looks like I can drink this weekend.