In India, women form a 620 km. human chain for menstruation equality, which is Gender equality so that they may enter a Hindu Temple. Menstruation is a taboo in India. This is the patriarchal takeover.
Menstrual Blood was considered to be Holy and powerful in almost every ancient pre-written indigenous culture. The Hindu Goddess KALI and Tibetan Goddesses carry a shell filled with menstrual blood the sacred Blood of Life. It’s about time all menstrual taboo- the word originally meant Sacred were removed. Science now recognizes what ancient people always knew instinctively and intuitively. Menstrual blood has great healing power.