By Sam Elliott-Gibbs Someone in the UK is told they have cancer, every two minutes and for men, there are a number of tell-tale signs doctors tell you to be aware of. A recent poll showed around half of us Brits put off contacting a GP for up to six months after noticing red-flag cancer symptoms. Dr Julie Sharp, Cancer Research UK’s head of health and patient involvement, said: “You might think of key symptoms like coughing up blood or unexplained bleeding as hard to ignore, but the research shows that many do”. And with all serious health issues, catching it early is critical. Professor Lawre…