Brown discharge before a period is usually harmless, and there are many possible reasons for it. Sometimes, it can indicate pregnancy or perimenopause. Less commonly, it could be a sign of an underlying health condition. Brown discharge before a period is typically a vaginal discharge that contains blood. Brown discharge that occurs when a period is not due may cause worry. However, brown discharge before a period is not typically a cause for concern.
Brown Vaginal Discharge: 15 Possible Causes, Other Symptoms
It can be disconcerting to notice brown vaginal discharge in your underwear or when you wipe. It often occurs around the time of your period. Brown discharge is cervical mucus that is tinged with old blood. As blood ages in the body, it turns brown instead of a bright red. The reason for this is that blood oxidizes when exposed to the air. Vaginal discharge is the fluid that comes out of the vagina as a result of the bacteria and fluids secreted by your vaginal cells. During different phases of your menstrual cycle, you may notice different consistencies and colors.
You may see this color throughout your cycle , usually around the time of menstruation. When blood takes extra time to exit the body from the uterus, it oxidizes. This can cause it to appear light or dark brown in color. Doing so may help you pinpoint the underlying cause. Your menstrual flow — the rate at which blood exits the vagina from the uterus — is generally slower at the beginning and end of your period.
Some people may worry if their discharge is pinkish-brown, but many different factors can cause this. However, this color of discharge is rarely a cause for concern. In this article, we look at the causes of pinkish-brown vaginal discharge. We also explain what is normal and when to see a doctor.