<prompt> The role of human placental lactogen is :Stimulate milk productionFetal breast developmentGrowth of fetusEndocrine regulation  <response>: Functions : a Provide fetal nutrition by antagonizing the action of insulin in maternal circulation, breakdown of fats and proteins and transpo of fatty acids and amino acids from maternal to feta circulation. b Potent angiogenic, helps develop fetal vasculature. c Promotes growth of breast for lactation. REF : OP-GHAI 9th edition 