The breast typically refers to the front on the chest and medically precisely to the mammary gland. If the breasts are stimulated because of the suckling of her infant, the mother's brain secretes oxytocin. Higher amounts of oxytocin set off the contraction of muscle cells bordering the alveoli, producing milk https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb