Because I got myself all psyched up last month, thinking the symptoms I had were dif than pms I'm being very skeptical this time...last month was sort of an oops didn't pull out fast enough, whereas this month was no pulling out 3 or 4 times lol I honestly will be suprised if it happens so I'm not getting my hopes up, af is due the 31st or the 1st and I shall know for sure then!