My Period Won If My Temp Is High In The Morning, Can I Assume My Period Won't Come On That Day?

If my temp is high in the morning, can I assume my period won't come on that day? - my period won

Hey, I'll take my time. My temperature was still high this morning. Would I say that my time does not come today. The temperature tends to decrease, comes just before the period? My time is usually in the early morning hours, so I thought it would not be here today if it had a high temperature this morning when I woke up. Thank you for your advice.