Your Criteria:
History Calculate, Show if late, Period Lasts for 6 days
Last Period: April 5, 2007 Avg Cycle Length: 23 days *
Your period may be 14 days late.
Your last period was 37 days ago on April 5, 2007
Your next period predicted to be on or about April 28, 2007.
Since it's now May 12, 2007, you may be 14 days late
i havent tested, but am not sure if its too late to test.