Glow app / what are my chances

[juliettetango]

Here is my cycle as per the Glow app. I actually got positive opk on 15th, we DTD that night but due to work I didn't see DH for 2 nights. Am I right in saying your most fertile in the 24-36 hours after positive OPK?

The 2 week wait makes you crazy!!

I think the surge means you will ovulate in 12-36 hours and then the egg will hang around for 24 hours so theoretically, you could be fertile for 2 -3 days after a positive opk?

I updated the glow app with my positive OPK for the 15th and it's moved my period due date to the 2nd of March! I was all set for testing at the weekend.. so if you ovulate later then that means your period will come later than predicted??