Sticky contact lenses...?!

Some contacts do fold more than others and once they fold they stick. Try putting it in the palm of your hand ( assuming your hands are clean) in a pool of cleaning fluid and gently rub it till it opens. Once it is open stick it in the solution fast. they are often a little wrinkled in solution and sometimes come out of their containers a bit wrinkled but once they are on the eye they become a proper contact shape. The thing to watch if they fold is if you end up with them the rigth way round - sometimes in unfolding them you can end up with them inside out which you will notice as discomfort or worse vision the next time you put it in.