CheckTonight allows potential online dating partners to prove they have tested HIV/STD free using a secure website. According to CheckTonight, this will mitigate the “awkwardness, unreliability, and ambiguity associated with discussions of sexual health.” The free service allows individuals to visit one of 5000 private testing labs across the United States and will also accept test results that are sent directly from one’s accredited physician anywhere in North America. They also audit the origin of the test results.