I've been trying to get pregnant for a few months now. My period is due in a few weeks,due to implementation cramps my husband thinks I’ve been taking tests that had been unclear,so Filmed a pregnancy test this evening.

.You can watch a slightly pink saturation line travel along the window revealing the first line and normally it travels to the end and a second line doesn't appear within the Three minutes so therefore I can see the test is negative. Today I watched the saturation line travel along the window to reveal the first line and then it travelled along to the end. I was watching the window when suddenly a very faint second line began to appear. This was almost right away! I couldn't believe it. It was much lighter than the other line but it was definitely there and stayed like that for another few seconds and then it started to fade away.

Do you think I could be pregnant? Is it possible that a positive line could just disappear?