Wondfo faulty opk?

Hannah

I have been using wondfo for OPKs for the past month. In August they gave me a couple days of positives that turned out to not be actual ovulation (first postpartum cycle. I ovulated two weeks later then had period two weeks later). Not wondfo’s fault. My body just trying to get back to normal.

I started testing daily after my period ended, getting negatives, then when I was due to ovulate, I got positives.

A week later, I’ve been getting super strong positives! I’m not pregnant and it was frustrating thinking that I didn’t actually ovulate last week. I decided to go buy Clearblue digital opk tests and it was negative.

Any ideas why this would happen?? Why would I get positive wondfo and negative digital?