Please dont trust blue dye equate ept. they are a sham.

Last cycle I had a vvfl on dpo9-10 with this brand and got a vvfl. I was so happy! Then some other ladies here told me about how terrible they are. I tested with many other brands and all were negative! Please spend your money on other tests. I see a lot of ladies posting here after seeing vvfls on this test. If it is a strong line, then may be it is a positive. But vvfls like this always happen!