A woman's body is a complete mystery at times. Hormones, illness, stress, fatigue ect can all cause your cycle to go wacky at times. It is possible that you did become pregnant but the levels were so low that the pregnancy test just did not pick it up. Usually if this occurs, something went wrong early on in cell division and the body just stopped the pregnancy from progressing. It's nature's way of handling things. But if you were not pregnant, then your body may just have gotten out of wack and since you were late, your menstruation might be heavier this cycle to clean itself out.



