you should be fine temping, esp cause youre not changing time zones. i changed TZ by 1 hour when i went to texas last year and it was fine. when you do the clomid, though, you should be prepared for higher bbt's while on it (see my last two charts where i had likek 97.6's for a few days before my temp dropped before O'ing). i would be more on the lookout for how long you sleep past your normal temp taking time and your normal sleep habits (up late, sleep in) - if you can plan to take your temp at the same time, even if it means waking up and going back to sleep, that will help you. plus, you can always do what you did with some of your other temps - put them in as "discarded" so they show on your chart but dont get a line attahced to them, and then later, when you know if you O'd or not, put them in or out officially.