Am I Ovulating???

Taylor

So I've been using the Clearblue Advanced Ovulation Kits, and I just got a new one on the hunch that the old one was wrong. Today I tested both with the same urine, my new one says I'm not ovulating, and the old one I got last month says I am. So which one is it???

*if you click on the photo, you will see both of the urine stick thingies.