Question for Betty.
Recently switched from Aviane oral contraceptive to Lutera, am I still protected?
Betty's Answer.

Switching oral contraceptives from Aviane to Lutera, should cause no interruption in efficacy of these pills.  Both pills contain 0.1 mg of levonorgestrel and ethinyl estradiol 20 mcg.  They are manufactured by different companies, Aviane by Teva and Lutera by Watson.  Other oral contraceptives with the same formulation are Alesse, Levlite, Lessina, and Sronyx.