Lybrel: “No-period” birth control pill

The FDA has recently approved Lybrel, the first low-dose contraceptive pill that gives women an option to stop their menstrual cycle for an indefinite period of time.
About Lybrel:
It is the newest form of birth control approved by the FDA. The drug is developed by Wyeth Pharmaceuticals, which contains 90 micrograms of levonorgestrel and 20 micrograms of ethinyl estradiol, a combination similar to that found in other low-dose oral contraceptives.
It differs, however, with other contraceptive pills because it replaces the four- to seven-day placebo pill with continuous daily dosing for nonstop birth control with no menstrual periods.
