Could I have already ovulated?

Question

The first test was taken CD 16 
I’ve been having really long cycles and recently visited the gynaecologist and everything is now sorted. 
I was just wondering could I have took the tests to late into my cycle or have I not yet ovulated? 
BTW I have never seen a pos opk and I’ve been using them constantly since December 2017

Answer

I tested every morning and evening until I got the positive. There’s a chance you missed it testing so far apart.

Answer

You should be testing daily at the same time. The dates on your paper show it’s every other day. You could be missing your surge

Could I have already ovulated?

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