Noun
trade name for an oral contraceptive containing estradiol and norethindrone
Source: WordNetIf she previously used a vaginal ring or transdermal patch, she should start using Lo Loestrin Fe on the day she would have resumed the previous product. Source: Internet
There are also two newer combination birth control pills (Yaz 28 and Loestrin 24 Fe) that have 24 days of active hormone pills, followed by 4 days of placebo. Source: Internet