The colour of your menstrual blood can provide clues about your health, although variations in menstrual blood colour are not always indicative of serious health issues. Menstrual blood differs from ...
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Period blood colors and what they mean

Bright red period blood is common at the start of your period and indicates blood has passed through your vagina quickly.
Brown period blood is normal when it's at the beginning or end of your period. But you should see a doctor if you also experience unusual pain, a foul smell, or blood clots. If you have brown blood ...
Most people lose around 2–3 tablespoons of blood during their period. People with heavy periods may lose twice as much. Fatigue or weakness may be signs that a person is losing too much blood. This ...