(Estrogen, in the form of birth control pills or for replacement therapy, is a lactation suppressant.) Both prolactin, the milk-making hormone, and oxytocin, the milk-releasing hormone, are produced in response to nipple stimulation.
concern(verb) To be of importance to. Synonyms: interest. concern. Anxiety is, according to its derivation, a choking disquiet, akin to anguish; anxiety is mental; anguish may be mental or physical; anguish is in regard to the known, anxiety in regard to the unknown; anguish is because of what has happened, anxiety because of what may happen.
Full of anxiety or disquietude; greatly concerned or solicitous, esp. respecting something future or unknown; being in painful suspense; - applied to persons; as, anxious for the issue of a battle. 2. Accompanied with, or causing, anxiety; worrying; - applied to things; as, anxious labor. The sweet of life, from which.