Depends on week
The number of pills missed, the strength of the pill and the week in question all impact the management.
If you miss 1 - 2 pills of a 30 mcg ee formulation or 1 (active) pill of a 10-20 mcg ee pill, take 1 pill (active) as soon as you remember, then continue taking the pill pack. In cases when the missed pills are from the first week, a back-up method or emergency contraception
may be needed.