curved handle frer any else try these ?

Elizabeth
So bought frer curved and it literally 20 minutes for just the control line WTH!? The paper said if no control line with in three minutes then  It's invalid 

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