WCMO is despite earning less than men and generally being healthier living longer, women are charged a 20% premium over men for income protection insurance.
Apparently its because women are more proactive in monitoring health and therefore more likely to take out insurance and use it when things like cancer are detected early, whereas your average bloke is less health conscious and therefore likely to claim later when things are more serious.
Seems crazy to me that being proactive about your health means being penalised.