Bleeding or spotting between periods can be a frightening experience. You never know when bleeding between periods may occur. Maybe your period was over last week and then you notice that you're bleeding again. Maybe this isn't the first month you've experienced bleeding or spotting between periods. Or it could be the first time you've had bleeding between periods. Whether it's the first time you've experienced bleeding between periods, or just another month of spotting, bleeding between periods is a frustrating and stressful experience.