Minipill--a limited alternative for certain women.
D003276:Contraceptives, Oral / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007774:Lactation; D008598:Menstruation; D011247:Pregnancy; D011372:Progestins / Q000008:administration & dosage* / Q000378:metabolism
D003276:Contraceptives, Oral; D011372:Progestins