LH Surge Yesterday, But Not Today?
Used FMU, yesterday was the first day of fertile window, today is second. Line was almost as dark as control yesterday, today it's barely visible. Waited 4 minutes exactly both times, same strips from same box. Any thoughts?
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
