Assertion: contraceptive's estradiol | /r/HasProperty | 30 mcg
Facets:
Source sentences:
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.
text: One of the following were begun on day 42 postpartum as chosen by the mother: combined ethinyl estradiol 30 mcg plus levonorgestrel 150 mcg