Negative opk.
So I haven’t been using opks until today. I just wanted to see if glow has been accurate regarding my ovulation and it was definitely an eye opener. Glow predicted my ovulation date being today - and my opk is definitely negative. Will definitely be using opks from now on!
![](https://asset-cf-cdn.glowing.com/forum/topic/a6b6aef45b0f2db6b0003d19827007e9.jpg)
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