Astanga Hrudaya
अपानोऽपानगः श्रोणिबस्तिमेढ्रोरुगोचरः। शुक्रार्तवशकृन्मूत्रगर्भनिष्क्रमणक्रियः॥९॥
Apana Vata –Apana Vata is located in the Apana – large intestine, moves in the waist, bladder, genitals. It attends to the functions such as ejaculation, menstruation, defecation, urination and child birth.
english translation
apAno'pAnagaH zroNibastimeDhrorugocaraH। zukrArtavazakRnmUtragarbhaniSkramaNakriyaH॥9॥
hk transliteration by Sanscript