MENSARE,
from menses (month)
TO BLEED,
PERIODICALLY,
EVERY MONTH

In sumerian mythology it was said that goddess Ninhursag created humanity mixing her menstrual blood with klee. This myth was inherited in the biblical tale of Adán, 
Adama - la Tierra - klee with blood


Grandmother spider in Native American myth brings the world into existance through her knowledge of weaving webs. She was given the power to create webs from Sotuknang, it is said that with a mixture of saliva and earth she formed two beings and then sang a creation song to bring them to life, attaching a thread to each one to provide them with creative wisdom.