<prompt> Secretion of Prolactin is affected by:GnRH analogueDopamineSerotoninFSH  <response>: B i.e. Dopamine Dopamine acts as hypothalamic prolactin inhibiting hormoneQ and decreases prolactin secretion. L - DOPAQ Decreases prolactin release by formation of dopamine BromocriptineQ Dopamine agonists Inhibits prolactin releas by stimulating dopamine receptors. ChlorpromazineQ Dopamine antagonist Enhances prolactin release by blocking dopamine receptors Factors enhancing prolactin secretion: Nu - Nursing S - StressQ S - Sexual intercourse P - PregnancyQ S - Strenuous excerciseQ H - Hypoglycemia E - EstrogenQ S - Breast stimulationQ in non- H - HypothyroidismQ T - TRHQ lactating women 0 - OpiatesQ S - SomatiostatinQ S - SleepQ P - PhenothiazineQ 