I too have gynecomastia  and have developed a B cup (yippy)  and want to go bigger. I can feel glandular lobules radiating around my nipple (very pronounced)
was reading nipple stimulation can produce prolactin in females and males. My nipples are very sensitive to the touch can almost orgasm like girl just rubbing them (my goal). Any way any thoughts on nipple stimulation and prolactin. I pump regularly and use topical PM cream 2x a day. My understanding prolactin is another boob growth ingredient.