There are many benefits of Ortho-K.  I love this treatment because of the convenience of wearing contacts at night while sleeping, instead of daytime, for contacts may interfere with your daily activities and social life.  When I was still wearing glasses at age 8, I felt like I was fighting with a nefarious devil all day long.  Now I can experience euphoria every day without heavy metal glasses hanging on my face.  I am very grateful for the invention of Ortho-K, this treatment has helped me through my daily life and it will keep on helping me day after day, and year after year.