Usually, your doctor or Sleep and Respiratory Physician will recommend which type of Sleep Study is best for you. For a simple case of investigating Sleep Apnea, a Type Two Home-based Sleep Study is usually enough. However, if your doctor wants to investigate other Sleep Disorders or thinks that the home environment might not be suitable for the test due to lifestyle factors, they may suggest a Hospital Sleep Study. Either way, your doctor will help guide you to the best option for your needs.