shorter period

  1. Has anyone out there ever experienced a shorter period out of nowhere? My period's usually last 4 days, but this time it was only about 2.5 days. At first I thought I could be pregnant, but the period wasn't lighter--it was the same heavy flow until about the 3rd day, when it just shut off, like a faucet. It's really weird.
  2. That sounds pretty normal. It could be caused by various factors. One being hormones. Perhaps you were stressed. It could also be a result of your diet. What you eat does have an impact on your menstrual cycle. If you are concerned though, you should check with your doctor.