A major difference in current oral contraceptives from the original form is the change in the cycle of pills.

Question

Quizplus · Accepted Answer

The major difference in current oral contraceptives from the original form is primarily the reduction in hormone levels, not a change in the cycle of pills. The cycle has remained largely consistent, typically involving 21 days of hormone pills followed by 7 days of placebo or no pills, although there are variations.

A Major Difference in Current Oral Contraceptives from the Original