Vaginal odor can be caused by several things. These complaints can not only make a woman insecure, but can also be a sign of problems with vaginal health. A woman's vaginal odor can vary in one menstrual cycle. You also do not need to worry if your vagina feels smelly after a sweaty activity. However, if the vaginal odor is accompanied by other symptoms, such as itching, pain, or vaginal discharge, you need to be vigilant. Because, that means there are problems with the health of your female area. Recognize the Causes of Vaginal Odor Maintaining the health and cleanliness of the female or vaginal area is important. Know some of the causes of vaginal odor below, and a variety of other symptoms, to find out if vaginal odor is dangerous or not. Trichomoniasis This condition is caused by a parasitic infection of Trichomonas vaginalis and is one of the sexually transmitted diseases. Transmission of trichomoniasis can be through a relationship between the penis and the vagina