The "What to Do If You Miss a Pill" card is designed to facilitate communication between healthcare providers and their patients. It outlines the steps to take if a pill is missed. Healthcare providers can give it to patients when prescribing or dispensing the pill, specifying the name of the pill being used, the number of placebo pills (if applicable), and the timeframe beyond which there is a risk of pregnancy. Its credit-card size makes it a handy reminder that women can easily keep with them.