(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.
4 a major object of interest or concern (as in a discussion or artistic composition) it's a question of personal responsibility Synonyms content, motif, motive, matter, subject, theme, topicRelated Words subject matter; talking point; count, idea, point, purpose; consideration, issue, problem; body, bulk, burden, centerpiece, core, crux, essence, ...