CD16 BBT spike but no LH surge! whats going on?

Allison

my bbt spiked today! it went up by 0.6°F but I took a Clearblue digital ovulation test and it still came back as no LH surge! I haven't drank much today so I don't think my urine was diluted. im not sure what's going on! is it possible to ovulate but never get a positive opk?

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