Both male and female hormones can affect hair growth. While much hair growth is hereditary,
If you believe you may have changes in hormone levels that are affecting hair growth, you should contact a physician. This can be caused by a number of things, from pregnancy to puberty to menopause. It can also be a sign of other medical issues.
If a physician gives you a blood test and determines that your hair growth is affected by hormone levels that are outside certain ranges, you may be prescribed a prescription oral medication. For more on this, please see the Prescription oral medication forum.
Hormone levels can affect how well a hair removal product or device works, so be sure to discuss this with a physician.