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.
MORE: Boost Your Metabolism All Day Long. Also, make sure to give yourself off-days between workouts to let your body recover from new muscle activations; pushing yourself too far can lead to injury and slow your strength improvementânot fun. But donât forget about your diet.