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.
1 Start your day off with this 10-minute muscle-building workout to increase your metabolism and help you look your best. 2  Midmorning snack: Snacking is a good strategy for maintaining weight, but make sure you choose ones that are filling and healthy.