Yes, in women. Women make testosterone about one-seventh the amount per day that men make. But testosterone is important in women also, so correcting deficiency is important. During a woman's reproductive years, her ovaries not only make estrogen, but also testosterone. In women, testosterone is produced half in the ovaries and half in the adrenal glands. After menopause, testosterone production decreases gradually by one third of premenopausal levels (unlike estrogen production which decreases dramatically). In women who have had their ovaries removed, testosterone levels drop by half. .

Other functions of Testosterone:

include increased bone mass

increased muscle mass

increased strength

increased libido

improved quality of life

Prevents aches, pains and arthritis

Protects against cardiovascular disease

Protects against Alzheimer and dementia

Helps to stabilize blood sugar

Reduces breast cancer

Aids in the prevention of headaches/migraines