Fertile window hasn't moved? Please advise?

Ashley
My fertile window starts too early. It's between cd10-17 when ovulation occurs cd19. Last month as I was entering negative opks Each day it pushes back the ovulation window but this time is hasn't? It says in currently 5 days in?
Will it push it back if I get to the end of the window with no + 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