Is it normal to have vaginal discharge, what is it for and when is it abnormal? Vaginal discharge is normal and helps keep your vagina clean and healthy. However, changes in color, odor, or consistency can sometimes signal an infection or other concern. If you notice itching, burning, Luteal Phase Discharge: What It's Telling You Inito Vaginal Dryness: Causes, Symptoms & Treatment White Discharge After Sex: What It Means and When to Worry Thomson Medical