can someone HELP!! please kinda new to this

Kyanna
Okay so if I'm on CD 20 & pregnancy test due in 9 days how many DPO should I be and when? Would be good to take a test ? 

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