The Perl is definitely the stone of Cancer. In fact, your sign, ruled by the Moon, is associated since antiquity with white stones and milky. The Perl for the note will serve to bring benefits mostly mental, with the function of calm and bring inner balance. For women who want to instead help fertility and increase their femininity is very suitable the Moonstone, and sensuality that will bring benefit to the subject. In addition, this particular stone greatly helps the regularization of the menstrual cycle and helps the lymphatic circulation, giving emotional tranquillity and serenity.