Hello. I take basal temperature. And here in this cycle in the first...

[Svetlana]

Hello.
I take basal temperature. And here in this cycle in the first phase she keeps at a level 36, 6 36, 7. Such was not earlier. Usually she was up to standard 36, 3 36, 5. With what it can be connected?!
Thanks

[Maljarskaja M.M.]

Summer, the active sun. Levels of hormones vary