Understanding menstrual blood colour can offer insights into reproductive health. It's normal for blood to vary from bright red to dark brown or black during the cycle, each indicating different things. Tracking these colours can help identify patterns. If other changes, like significant flow or unusual odours, occur, consider speaking with a healthcare provider.

PCOS is a hormonal imbalance affecting many women, often causing irregular or absent periods. Lifestyle changes like balanced diet, exercise, and stress management can significantly improve menstrual regularity and PCOS symptoms.