True insufficient milk is rare.
D000328:Adult; D001903:Bottle Feeding; D001942:Breast Feeding; D019587:Dietary Supplements; D005260:Female; D006801:Humans; D007223:Infant; D007225:Infant Food; D007231:Infant, Newborn; D007775:Lactation Disorders / Q000209:etiology*; D018579:Patient Selection; D017410:Practice Guidelines as Topic