The first thing wearing contacts lens is to make sure eye doctor allows . Eye doctors will measure your eyes and find the right contact to fit properly and comfortably. For people new to wearing contacts and are afraid of the thought of touching your eyes, the doctor can even help you get used to placing the contact lenses in and taking them out.
After some time even the most sensitive of people will be able to do this with ease. The doctor will also advise you on the different types of contact lenses and how to properly take care of them and your eyes. One of the first things you will learn is if the contact lens is flipped inside out or not. You can tell by when you wear contact lenses inside out because there is a slight discomfort because the lenses do not fit properly onto your eyes.
Another way to tell without even placing them in your eyes is to hold the bottom curve of the lens on one finger. If you have a perfect half circle without any edges sticking out then the contacts are fine. If it is a half circle shape with the edges sticking out, then the contact lens is flipped inside out.