Prolactin Relationship with Fertility and In Vitro Fertilization OutcomesA Review of the Literature The most common GH releasing peptides: , Ipamorelin A ghrelin receptor agonist that triggers short pulses of growth hormone release from the pituitary with minimal effects on cortisol, prolactin, or Figure 3 from Ipamorelin, the first selective growth hormone secretagogue. Semantic Scholar New insights in prolactin: pathological implications Nature Reviews Endocrinology Physiology of prolactin Animation : Endocrine Physiology USMLE Step 1 Prolactin and Its Role in Human Reproduction Oncohema Key