- Odor: Mild vaginal odor is normal, but a strong or unpleasant smell can indicate an infection. Maintaining good hygiene and seeing a gynecologist if you notice unusual odors is important. - Itching: Vaginal itching can result from infections, allergies, or irritants. Avoid using scented products and see a doctor if itching persists. - Discharge: Normal vaginal discharge varies in color and consistency. However, if you notice a significant change in your discharge, such as a foul smell, green or yellow color, or cottage cheese-like consistency, consult a gynecologist.