Hello. I took a pg test on Friday morning, after I got AF on Friday morning (same as the previous month). It came out negative. However, AF ended on Saturday night. Flow seemed normal except it only last 36 hours. On Sunday, nothing during the day, but by Sunday evening I see some blood (brownish color) when I wipe after urinating. It is VERY light. There is nothing on my underwear. This is the second month in a row that this has happened. I am ttc, but am confused as to why my AF is so abnormal. Has anyone had this experience? I will take a pg test again tomorrow morning (just in case), but i'm wondering if anyone else has had this experience? I did go off the pill in late July, got AF late (by a couple of days) in August---and it was a normal AF. That's why it seems strange that AF has been abnormal for the last two months (Sept/Oct). Any insight would be appreciated....