Woman hormones — specifically, estrogen, progesterone and prolactin — Participate in a key part in breast progress and performance. The primary part on the breasts is to create breast milk. Approximately two many years once the onset of puberty (a girl's initially menstrual cycle), estrogen and advancement hormone promote the https://grok.com/share/c2hhcmQtMw%3D%3D_21b4ddf4-c274-418a-a078-c9d2af4898ff