Chandra Yantra is for the appeasement of the planet Moon. When moon is malefic in the horoscope, Chandra Yantra is worshipped to negate its malefic effects. The Moon is the natural significator of the mind. For those with a depressed mind and pessimistic thought waves and where one needs more love from the mother, this yantra is helpful. Good for respiratory and menstrual imbalances. It blesses the native with respect, friendship and creates contact with the opposite sex in a harmonious manner. The Chandra Yantra should be installed on any Monday when the Moon is in a waxing and kept underneath an image or photograph of Lord Shiva.