While hair loss in women may be less common than it is in men, it is still more widespread than many people realize. Women make up 40 percent of hair loss sufferers in the United States. The reason for female hair loss may be environmental, emotional, dietary, physical, or genetic. Some women also experience hair loss during pregnancy. Female hair loss is different from male hair loss because it usually doesn’t result in total baldness, but it can still cause significant distress. Female hair loss is often treatable, and hair transplantation is just as effective in women as it is in men.