I want to expand on this topic by asking more questions.
Have you ever participated in a medical study, or would you like to do so, just to have medical examinations in a real context?
This allows you to satisfy your medical fetish fantasies, but also allows research to progress and could help other people.
Would you also be willing to participate in invasive studies?
I will give you two examples of ongoing studies in Switzerland.
In the first one, you have to do an examination with "Magnetic resonance imaging" (MRI), it is not invasive since there is no injection of contrast products. The goal is to optimize the methods with two different types of devices, without examining a particular organ.
In the second one, a device "Positron emission tomography - Magnetic resonance imaging" (PET-MRI) is used. It is an invasive study since ionizing radiations are used and a radioactive product is injected into the blood. This study aims to find out why women die more often after a myocardial infarction.
For the first study, you will receive 30 CHF (about the same amount in € or US$) and for the second 250 CHF.