7 Reasons You Are Not a Menstruation, Even though You Are Not Pregnant Long awaiting the arrival of monthly guests can be a ritual that makes you excited. In most cases, menstruation is a classic sign that you are positively pregnant. But if after repeated pregnancy tests the results are negative, the absence of menstruation this month can be a sign of certain health problems. What are the causes of not menstruation? If your period has been regular but within 3-6 months later it becomes rare or no menstruation at all, here are some of the most likely causes: Stressful If you are stressed, your menstrual cycle can be longer or faster, or you may stop altogether. Calm your mind and take time to relax. Regular exercise, such as running, swimming, and yoga, can help you relax. Breathing exercises can also help. The weight dropped suddenly Weight loss that is excessive or sudden can be a cause of non-menstruation because the production of hormones needed for ovulation is hampered. Overweigh...