I just started testing my urine for ketones at home. I forgot to do it this morning when I first got up, so I didn't have first morning urine. Does this matter? I mean, we go to the doctor and sometimes it's not first morning. How long should I "hold it" before I test?
The box's directions were unhelpful. Thanks.
Re: Testing for ketones
I would think that your second urine would be okay provided that you don't drink so much liquid that you dilute it? Rarely do we COMPLETELY empty our bladders.
Sorry I don't have a more solid answer!
I was told first morning urine for the same reason pregnancy tests recommend it - it's more concentrated because you've been holding it all night. Or at least not diluting it by drinking, because I have yet to meet a pregnant women who doesn't wake to use the bathroom at night at least once in a while :P
If I forget to test first thing, I just skip it, but I've been testing them for months so I know it's not normally an issue for me. If you've just started, doing it the second time you use the bathroom is probably fine. It will still give you some idea of where you're at.
DD1 Feb 2010
DD2 Sept 2011