My cycles are usually 29 to 31 days.  On day 36 I started getting my hopes up, but took a test just to find out it was negative.  On day 40 I woke up in the morning and had a very faint light pink spotting on my toilet paper. This happened again at night and the next day I wore a panty liner and had only one spot about the size and length of a toothpick.  Day 42 there was nothing it's like I'm back to "normal", but I still haven't had a real period.  Has this happened to anyone who later found out they were pregnant????