What is menstruation?
Actually, it shouldn’t! Menstrual odor happens when menstrual fluid comes in contact with air and stays inside a pad or cloth for a very long time. But when menstrual fluid is absorbed within the vagina, like through a tampon, or is collected in a menstrual cup, it is not exposed to the air, so there shouldn’t be an odor. To avoid unpleasant odour, change the pad/cloth frequently to help keep the odor at bay.