Detection level of FRER vs First response rapid?
I read that frer is 6.3 and am getting mixed readings for rapid. One site is saying rapid is 6.5? Are they both this sensitive?
Comment
Add Comment
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
