Lactation Channel
The channel responsible for lactation, structurally confluent with artava vaha srotas and functionally related to rasa dhatu as an upadhatu.
Stanya Vaha Srotas: The Channel for Lactation
Stanya vaha srotas, the channel carrying nutrients of lactating tissue, is present in both breasts. The mula (root) is the different lactiferous (lactation) glands, which are connected via the lactiferous ducts (marga, passage) to the nipple (mukha, opening or mouth) like a honeycomb.
Along with artava vaha srotas, this srotas becomes mature at the time of puberty, when the girl develops secondary sexual characteristics such as pubic hair, axillary hair, and development of the breasts. However, this srotas becomes active only after the delivery of a child. When the fetus is growing, stanya vaha srotas is growing. Within a couple of days after delivery, lactation begins.
Kledaka kapha, avalambaka kapha, vyana vayu, prana vayu, and udana vayu are related to this srotas. Their job is to create lactation. Lactation (stanya) and menstruation (rajah) are both byproducts of rasa dhatu. When a mother is lactating, she does not menstruate, and when she stops lactating, she begins menstruating.
Source: Textbook of Ayurveda: Fundamental Principles, Chapter Seven: Srotamsi, The Bodily Channels and Systems
Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Ayurvedic treatments should be pursued under the guidance of a qualified practitioner (BAMS/MD Ayurveda). Always consult your healthcare provider before starting any new treatment. Content is sourced from classical Ayurvedic texts and may not reflect the latest medical research.