By Sam Elliott-Gibbs The earliest warning signs of cancer can be subtle, so the message from medics is always crystal clear – if something doesn’t feel right, it’s important to rule it out. The NHS are always giving hammering home the point when it comes to worrying symptoms we really can’t ignore. Some are more obvious that others of course, but its website pains a clear picture for anyone concerned that all is not as well as it usually is. Tests could put your mind at rest and as we’re forever told: the sooner an issue is spotted, the better. Despite 79 per cent of cases being ‘preventable’ …