Intra-uterine administration of progesterone.
D003270:Contraceptive Agents; D003692:Delayed-Action Preparations; D005260:Female; D011374:Progesterone / Q000008:administration & dosage; D014599:Uterus
D003270:Contraceptive Agents; D003692:Delayed-Action Preparations; D011374:Progesterone