By this sacred ritual, they could invoke the blessings of Maa Baglamukhi and look for her divine intervention in their quest for parenthood. A different etymology suggests that valga signifies "to paralyze" and symbolizes the strength of stambhana, "paralysis" the goddess is said to grant; this concept would seem questionable https://feeldirectory.com/listings13220441/the-best-side-of-baglamukhi