Contact lenses are designed for minimal wear. You should open a new pair of single use daily contacts every day regardless of how long you wore them.
Yes. Daily contact lenses are much more comfortable, healthier and will actually save you more money compared to the old-fashioned contacts. That's why more people today wear daily single use contacts compared to the old monthly or bi-weekly contact lenses.
Yes. A study reveled that monthly contact lens wearers are up to four times more likely to have a serious eye event due to contact lenses compared to single use daily wearers.
No. While the supply price of single use daily contacts tends to be more, the actual overall cost of wearing a daily is typically less or the same as wearing monthly lenses.