extended-cycle oral contraceptive, Quartette (kwor-TET, levonorgestrel/ethinyl estradiol), hit your shelves

You'll see another extended-cycle oral contraceptive, Quartette (kwor-TET, levonorgestrel/ethinyl estradiol), hit your shelves.

Quartette is a "four-phase" pill...where the estradiol dose steps UP for three phases, then goes down in the fourth phase of the cycle.

The idea is to reduce spotting...since higher estrogen doses often translate to less breakthrough bleeding.

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