dillon20 4 years ago
until you see the PEAK (Darkest test line), then GET BUSY within 10 hours! O will happen about 8-12 hours after PEAK. thats why they say when lines match you will O up to 48 hours later, giving 12-24 hours extra to those that dont see their peak.
dillon20 4 years ago
ABSOLUTELY! Surges can last for only a few hours and then be gone quick! The last time i conceived I had a - at 10am, + at 2pm, then - at 5 pm. If i had not tested at 2pm i would have missed having my daughter! thats why when you see test line start to get dark, test every 3 hours...
ivfgirl 4 years ago
I'm wondering if you had any fluids before the lighter test? That could make a difference in line color. I know when I drink water or coffee it sometimes affects my results. Good luck.
Alexplpl 4 years ago
It’s possible.