BBT Chart confusion!!!

Amanda
Hi everyone! I am new to charting. I take my temperature at the same time every morning but I noticed that last couple days I have had a big spike then a big dip. Does this mean I'm out this month? My cycles range from 33 to 55 days. I started taking Vitex this month as well hoping to regulate my cycle. Any help or advice would be more than appreciated.

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors