Either way, it was just an example of something I have heard of that people should get every year after a certain age, but are reluctant to go in for. You can

Either way, it was just an example of something I have heard of that people should get every year after a certain age, but are reluctant to go in for. You can replace that with many other exams or tests, and of course the necessities of any of them are all up for debate.