So first, little background. My hubby and I have been trying on and off for 2 years. I have had one miscarriage and one chemical pregnancy. With our son it took one try and with the miscarriage it also took one try. It seems now we are having issues getting pregnant. I thought I was last month but it ended up being a false positive (I had used a blue dye test). The top one looks like a line started and I took that in the afternoon, the second one was after I took my morning medicine and was the first pee of the morning and the last one was first pee withput drinking anything first. How can I tell the difference between an evap, indent, or vfl? I am due for AF tomorrow. Any advice will be very appreciated!