13% of women present with the condition prior to menopause but the prevalence increases significantly post-menopause.
By the age of 65, according to at least one author, as many as 75% of all women will be affected. Unlike for men, where the condition is almost entirely hereditary, there are a range of other triggers that can precede hair loss.
Iron deficiency, for example, which might be related to diet or pregnancy, is a common precursor. Virilisation, or the appearance of male characteristics associated with high levels of testosterone, is another condition that can be both tested for and treated but which can feature hair loss as symptoms. It is highly recommended that you pay a visit to your Doctor at the first signs of increased shedding – the correct course of treatment can be provided and there is every chance that a full recovery can be made.