If your nipples are recently inverted, you ought to see your medical professional. They could be an indication of mastitis, mammary duct ectasia, or an abscess below your areola. If the breasts are stimulated through the suckling of her infant, the mom's brain secretes oxytocin. High amounts of oxytocin cause https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb