Hello my name is Michael, this question was brought to my attention by my daughters mother. I am not entirely clear on the exact symptoms because she is at work. Her name is Malia, she told me that she is smelling metallic like fragrance in her gas, but I don t know if she is having her menstrual cycle. I know that a metallic menstrual smell is due to high iron but if it is from Malia s stool and gas is that normal?