Assertion: oral contraceptive | /r/MadeOf | levonorgestrel
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Source sentences:
text: The risk of thromboembolism varies with different types of birth control pills; compared with combined oral contraceptives containing levonorgestrel (LNG), and with the same dose of estrogen and duration of use, the rate ratio of deep venous thrombosis for combined oral contraceptives with norethisterone is 0.98, with norgestimate 1.19, with desogestrel (DSG) 1.82, with gestodene 1.86, with drospirenone (DRSP) 1.64, and with cyproterone acetate 1.88.
text: One group of investigators studied lactational performance in a randomized controlled trial of fully nursing mothers given an oral contraceptive containing levonorgestrel 150 mcg and ethinyl estradiol 30 mcg daily beginning at 30 to 35 days postpartum.