Inside Health

Decline in Male Fertility and evidence sperm counts have dropped dramatically over the last 40 years but despite this, research into the understanding of male fertility problems have fallen behind. Two leading specialists in the filed explain the issues. Plus diagnosing Urinary Tract Infections in the Elderly and risks of over treatment leading to antibiotic resistance. And tips from Margaret McCartney and Carl Heneghan on identifying health websites to trust.

The new Cancer Research UK campaign that compares obesity to smoking as a risk factor for cancer has come under criticism; Margaret McCartney debates the issues with Professor Linda Bauld. And how healthy is your liver? Do you know? Does your doctor know? Liver Function blood tests are notoriously difficult to interpret and early disease is often missed. Hence a new initiative - Intelligent liver function tests devised by a team from the University of Dundee. And a new mini series on which websites to trust and whether the health information you've found is reliable. Top tips on how to navigate the internet.

In a new series of Inside Health Dr Mark Porter explores the growing initiative to 'deprescribe'. The last two decades have seen a dramatic increase in prescriptions and over the counter medication use with one third of people aged over 75 taking at least six medicines. Evidence suggests a person taking ten or more medicines is 3 times more likely to be admitted to hospital. Yet this is not just an issue in the elderly. Inside Health visits a children's ward with a new drug optimising service leading the way in appropriate prescribing for kids. Mark Porter investigates why such a huge number of people are on multiple medications and discusses the barriers to change with tips from leading experts trying to achieve a new approach.

Fiddling figures in research and why it matters that outcomes aren't switched or goal posts moved; involving parents in the care of premature babies to improve recovery; feedback on the current series

Why vaping is dividing public health experts causing a polarised split; prehabilitation before cancer surgery and the benefits of preparing for an operation; plus can hospital safety be compared to lessons learnt from the aviation industry?