A miscarriage can be a common cause of brown to black vaginal bleeding. Not all the women realize that they are pregnant until there is an abnormally heavy bleed particularly consisting of large clots or the color varying from the normal period blood.
Boost Your Metabolism in 15 Minutes 4 Moves to Rev Your Metabolism Kick calorie burning into overdrive with this quick full-body workout Read more: Exercises that Boost Your Metabolism - How to Boost Your Metabolism - Woman's Day.
Without a doubt, exercise can boost your metabolic rate. The degree depends on your current fitness level and the kind of activity you choose. All other things being equal, working out in the morning will help to boost your metabolism, allowing you to burn more calories for the rest of the day.