If one looks closely into the religious scriptures like Mahabharata ,Draupadi was menstruating the day the mean act of ' cheer haran' took place. It is this day that Lord Krishna saved her by extending the cloth that she had tied earlier on hislittle finger and extended it to make it her saree and didn't let her loose her pride. It clearly shows that God felt and also believed in showing the world that the female during this time is in fact the purest and nearer to God than any other time. She has the power of creation which is next to God.