Offers lab tests without requiring a doctor’s prescription. You order the tests online or by phone, then take your receipt to one of 2000+ local labs, where your blood is drawn. Get results within 3 business days. Tests include Allergy Testing, Anemia, Anti-Aging / Hormones, Arthritis, Blood Typing, Cancer, Cardiac / Cholesterol, Celiac Disease, Diabetes, Drugs, Fertility, Gastrointestinal, General Health / Wellness, Heavy Metals / Toxins, Hepatitis, Immunity Detection, Kidney (Renal) Function, Liver Function, Military Testing, Pregnancy / Prenatal, Prostate, Sports Testing, STD Testing, Thyroid, andVitamin & Nutritional Testing.