Doctor Shalin uncovers the extent of male infertility in Australia, Doctor Sandro reveals the raw truth about sexual disease in our communities and Doctor Renee explores the various contraceptives available to women. (Final)

More than half of Australians are exceeding the WHO guidelines of limiting added sugar. What effect is sugar really having on our nation's health and economy? Sandro intros the facts from a bath of coke.

We are living longer than ever before. But with that longevity are we living better lives than our predecessors? With obesity and mental health problems on the rise, how can we make our longer lives younger lives?