Cancer screening tests are all about detecting cancers early before they grow, spread and become symptomatic. Early detection is vital as this often allows for curative treatment and a good prognosis. Some tests are routine, such as a Pap smear test as part of your regular gynae check-up. While others are done as a general precaution at certain ages, and if you have a high-risk for cancer, for example a strong family history, your doctor will advise when to screen and how often. You need to understand your risks of developing a certain cancer, and the pros and cons of…