Agalactosis

The production of milk (lactogenesis) is a complex hormonal symphony. It primarily depends on the drop in progesterone following the delivery of the placenta and the subsequent rise in , the hormone responsible for milk synthesis. Agalactosis typically stems from a disruption in this endocrine balance.

Agalactosis: Understanding the Failure of Lactation Agalactosis is a medical condition characterized by the complete failure of the mammary glands to secrete milk following childbirth. While often discussed in veterinary contexts—particularly regarding livestock like sows and sheep—it also occurs in humans, where it presents significant physiological and psychological challenges for the mother and nutritional risks for the infant. Physiological Origins agalactosis

It is crucial to distinguish true agalactosis from (insufficient milk supply). Most breastfeeding difficulties are related to "latch" issues, infrequent feeding, or delayed lactogenesis II (where milk "comes in" later than the typical 72-hour window). Agalactosis is absolute; regardless of stimulation or demand, the mammary glands remain inactive. Impact and Management The production of milk (lactogenesis) is a complex

In humans, one of the most noted causes is , where severe postpartum hemorrhage leads to necrosis of the pituitary gland. Because the pituitary produces prolactin, its damage can permanently inhibit milk production. Other causes include severe primary mammary glandular hypoplasia (insufficient breast tissue) or rare genetic mutations affecting hormone receptors. Diagnostic Distinctions Because the pituitary produces prolactin