Clear blue Ovulation Tests

[EmilyD21]

Hello,

I’m using the clear blue digital ovulation tests (pink cap) and just wanted to check if this is normal.
I’ve been testing for the last couple of days, all negative for an LH surge, last night was negative but today at about 11am it was positive.
I then did another at 4.30pm which was negative.
Can a LH surge be that quick?

Thank you

Bump

Yeah, your surge can last a couple of hours to a couple of days. It's recommended to test twice a day (as you are doing) to ensure you don't miss it.