This breath meditaiton helps to regulate your menstual cycle. On a physical level your pituitary and pineal gland are stimulated and brought into rhythm, and on a mental level this meditation helps to release negative thoughts. This is a wonderful daily meditation. Start at 3 mins, add a minute a day until you are at 7 mins - stay at 7 mins for a week, then add a minute a day until you are at 31 mins. Either way, try it and see how you feel afterwards! Props Suggested: A blanket and two blocks.