Hello ☺️
I'm new to BBT charting, so this is only my second cycle doing it. Last cycle, I had a clear temperature rise on CD15 indicating ovulation on CD14, but this month may temperature has been more erratic. I don't know if it could be because I haven't been sleeping as well or something.
I'm currently CD16 and haven't seen a spike. My cycles are never linger than 27 days so I would have ovulated by now normally. Does a lack of temperature rise mean I haven't ovulated or is it possibly being impacted by other factors?