Preparation for breast feeding.
D000328:Adult; D001940:Breast / Q000033:anatomy & histology; D001941:Breast Diseases / Q000517:prevention & control; D001942:Breast Feeding; D005260:Female; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007774:Lactation; D011247:Pregnancy; D011295:Prenatal Care