False negative at 14-16 dpo??

Sydney

Hello friends! I'm currently in my TWW and plan to not test until 9/30 which is when af is due on my predicted 29 day cycle. 9/30 will be either 14, 15 or 16 dpo, I haven't been temping so I'm guessing based off of cm and cramping. So you think it's still possible to get a false negative 14-16 dpo? Or if it is negative on 9/30 that's a definite no?

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