My cycles are irregular so I’m not sure when I ovulated. I take preg tests pretty frequently just to have peace of mind. This morning I took a FRER and thought I saw a vvfl, but I thought it might have just been an indent. I then took a digital First Response and it said negative. This afternoon I tried testing with a Dollar Tree test and I can see another vvfl, but I’m wondering how accurate it is. Does anyone else have experience with these tests? Are they as sensitive as the FRERs?