KittieKat and Lyns, you both bring up a good point, and I thought i had it all down pat now but Lyns said something I'm wondering about...I was thinking you had to take the temp BEFORE you got up and out of bed, not with in the first 10 min, meaning if you start moving about, your temp goes up quickly. Just curious, not trying to argue. This morning I realized my therm was in the other room and I was just laying there like, UGH, I can't get up to get it but I Really want to temp. Tried to wake up hubby to get it (I'm sure he would have LOVED that) and he didnt' wake up but funny that about 2 min later he hoped right out of bed, think he was faking, hahahaha. I got up and got the therm very quick and hoped back in bed and laid still, haha, and it seemed fine but I would love to know if someone can clarify the 10 min versus taking it while still lying still in bed before standing....