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.
What's more, a cardio workout that is interval-style will cut body fat, save time, and increase metabolic rate more effectively and efficiently than steady-state cardio will.. Build muscle, get stronger, and burn fat all in a single day with this full-body combined cardio and weights workout from Boyce.