Fertility control with drugs.
D003270:Contraceptive Agents / Q000008:administration & dosage; D003276:Contraceptives, Oral / Q000009:adverse effects / Q000627:therapeutic use*; D004967:Estrogens / Q000008:administration & dosage; D005260:Female; D006801:Humans; D011247:Pregnancy; D011372:Progestins / Q000008:administration & dosage
D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D004967:Estrogens; D011372:Progestins