I'm researching the PSA blood test for prostate cancer. On the Prostate Cancer UK website, find the 'Advantages and disadvantages of the PSA blood test' section. Summarize the key benefits and drawbacks mentioned on the page to understand what to expect from the test. Provide at least three advantages and four disadvantages.
Navigate to prostatecanceruk.org. Use the website's search functionality to find information about the 'PSA blood test'. On the search results page, locate and click the most relevant link for the 'PSA test' or 'PSA blood test' information. On the 'PSA blood test' page, use the table of contents to navigate to the 'Advantages and disadvantages of the PSA blood test' section. Identify and list the main points under the 'Advantages' heading. Identify and list the main points under the 'Disadvantages' heading. Present the summarized advantages and disadvantages.
Successfully navigate to the 'PSA blood test' page on prostatecanceruk.org. Successfully navigate to the 'Advantages and disadvantages of the PSA blood test' section on the page. State at least three specific advantages of the PSA test, including early detection of cancer and benefits for those at increased risk. State at least four specific disadvantages of the PSA test, including false positives, false negatives, the potential need for biopsies, and overdiagnosis.