The hair loss happens when the hair growth process slows down. The growth stage of hair steadily becomes short, and the resting stage becomes longer. Ultimately, the growing hair becomes very short, and they hardly emerge from their roots. This procedure starts at the patch of the crown and above the temples and spreads. It is called “male pattern baldness” that affects 50% of men by the age of 50 and 80% by the age of 70. Females also get pattern hair loss, but it’s different from male pattern baldness and begins from the top of the scalp. More than 50% of women experience mild hair loss as they age and only 20% experience severe hair loss.