If you're not sure if your morning after pill package is complete, contact your pharmacist for advice specific to your situation. one, just follow the instructions, Take 1 1.50 MCG or 2 .75 MCG. 2 if that is how many there is in the package or 1 if it is plan b onestep. You only take one dose, be that the one- or two- pill dose, as soon as possible after unprotected sex. The number of times you had sex doesn't affect how many pills you take. If you're not sure how many pills should be in the brand of the morning after pill that you have, contact your health care provider or pharmacist for advice specific to your situation.