A woman has donated 41 inches (104cm) of hair to a charity which makes wigs for children with cancer and other conditions.
Getting a diagnosis is key since there are different causes for the problem calling for different treatments. Here's what to know and how to find support if you are living with hair loss.
Hair transplants are the only cosmetic procedure where male patients significantly outnumber females, but the number of women opting to treat their hair loss through surgery is rising.