A simple google search on this topic will tell you in a few sentences why this is a bad idea.
Organtransplants are life-saving, but finding well-matched donor organs can be difficult. Patients must also take immunosuppressive drugs for the rest of their lives to keep the immune system from attacking transplanted organs.
After an organ transplant, you will need to take immunosuppressant (anti-rejection) drugs. These drugs help prevent your immune system from attacking ("rejecting") the donor organ. Typically, they must be taken for the lifetime of your transplanted organ.
Monitoring is required because immunosuppressive drugs increase the risks of infection, malignancy, cardiovascular disease and bone marrow suppression. Some drugs have additional risks which require specific monitoring. Vigilance is needed as adverse effects may have atypical clinical presentations.