title: Time for plan B.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D003267:Contraception / Q000009:adverse effects / Q000706:statistics & numerical data; D003271:Contraceptive Agents, Female / Q000009:adverse effects / Q000600:supply & distribution; D003280:Contraceptives, Oral, Synthetic / Q000009:adverse effects / Q000600:supply & distribution; D003281:Contraceptives, Postcoital / Q000009:adverse effects / Q000600:supply & distribution*; D017277:Drug Approval / Q000331:legislation & jurisprudence; D005260:Female; D006801:Humans; D016912:Levonorgestrel / Q000009:adverse effects / Q000600:supply & distribution*; D004366:Nonprescription Drugs / Q000600:supply & distribution; D011057:Politics; D014481:United States; D014486:United States Food and Drug Administration / Q000331:legislation & jurisprudence; D055815:Young Adult
chemical_list: D003271:Contraceptive Agents, Female; D003280:Contraceptives, Oral, Synthetic; D003281:Contraceptives, Postcoital; D004366:Nonprescription Drugs; D016912:Levonorgestrel