Fasting: You must fast (no food) for 6 to 8 hours before your appointment.
Water: You may have small sips of water up until 2 hours before the test.
Opioids: Stop taking any opioid medications (e.g., Codeine, Morphine) 7 days before the test.
Stomach Medications: Stop taking nausea or antispasmodic medications (e.g., bacteria or spasm relief) 3 days before the test.
Critical Meds: You should continue to take critical medications (like those for heart or blood pressure) with small sips of water on the morning of the test.

Menstrual Cycle: It is recommended to schedule your test outside of your menstrual period to ensure the most accurate results.
Clothing: Wear comfortable, loose-fitting clothing.
Undressing: You will not need to fully undress. Your shirt will simply be lifted to place sensor pads on your abdomen (just above your belly button).

Duration: The entire appointment takes about 45–60 minutes (10–20 minutes for prep and 30 minutes for the test itself).
Water Load: During the test, you will be asked to drink water until you feel full to stimulate your digestive system for the sensors.
Relaxation: You will recline in a chair for 30 minutes while the device records signals; you can bring headphones to listen to music if you wish.