When do you start testing for O?

[Puppydog]

Do you test the few days around the time or from the end of AF?

Tests are quite expensive here and I got some on sale so I don't want to waste. We are DTD every day any way so I am sure we won't miss it. I just want to know when I do.

[Nickel+3]

If you typically o on day 14, start testing day 11-12. So basically test 2-3 days before you think you'd o.

[Puppydog]

Thanks. I'm so paranoid to miss it.

[ProudCoastieWife]

I start about 3-4 days before, but thats just me. I found the cheap 88 cent ones from Wal-Mart actually worked really well! Was just as happy with those then my expensive 1 month digital OPK. Just a thought!