What Is Vaginal Discharge?

Vaginal discharge is a normal fluid that comes from the vagina. It helps keep the vagina clean and healthy by getting rid of dead cells and bacteria. This natural process helps to protect against infections and keeps things in balance.

Discharge is usually clear, white, or light yellow. Depending on your menstrual cycle, pregnancy, or other factors, it might change in amount or texture. Most of the time, it doesn’t have a strong smell and doesn’t cause itching or irritation.

However, sometimes, changes in discharge can mean there’s a problem. For example, if it has a strong or bad smell, is green or thick, or makes you feel itchy or uncomfortable, you might have an infection like thrush or bacterial vaginosis.

It’s important to remember that everyone is different. Some people have more discharge than others, and that’s perfectly normal. If you notice anything unusual or feel unsure, you should talk to a doctor. Many problems can be treated easily with medicine. Keeping good hygiene, like washing with water and avoiding harsh soaps, can help your vagina stay healthy.

Vaginal Discharge Types

Vaginal discharge can look and feel different depending on what’s happening in your body. Some types are standard, while others might mean there’s a problem.

White Discharge

White or clear discharge is normal, especially at the start or end of your period. It’s usually thick, sticky, and doesn’t smell. This type of discharge keeps the vagina clean and healthy. But if it’s dense and clumpy or causes itching or pain, it might be a sign of an infection like thrush.

Clear And Watery Discharge

Clear and watery discharge is also expected. It can happen when you’re ovulating, pregnant, or even aroused. This type of discharge helps keep the vagina clean and free of germs.

Brown Or Bloody Discharge

Brown or bloody discharge is usually seen during or after your period. Sometimes, spotting (small amounts of blood) can happen between periods. This is often normal, but it's best to talk to a doctor if it happens often or at unusual times.

Yellow Or Green Discharge

Light yellow discharge is often harmless. However, if it’s dark yellow or green and smells bad, it could be a sign of an infection and needs medical attention.

Gray Discharge

Gray discharge isn’t normal and might mean a bacterial infection. It’s important to see a doctor if this happens.

Always pay attention to your discharge. If something feels off, don’t worry—most issues can be treated easily with help from a doctor.

Vaginal Discharge Causes

Vaginal discharge is a normal part of how the body keeps itself healthy. However, sometimes changes in the colour, texture, or smell of discharge can mean something isn’t right. Here are some common causes:

Infections

Bacterial Vaginosis (BV): This happens when there’s too much bad bacteria in the vagina. It can cause a thin, grey discharge with a fishy smell.
Yeast Infections: These occur when yeast grows too much in the vagina. It causes a thick, white discharge that looks like cottage cheese and may come with itching or burning.
Trichomoniasis: A sexually transmitted infection (STI) caused by a parasite. It makes discharge yellow, green, or bubbly and often has a bad smell.
Chlamydia And Gonorrhoea: These STIs can cause a cloudy, yellow, or green discharge and may also lead to pain in the lower belly or when peeing.
Genital Herpes: This STI can cause thick discharge, sores, or blisters, but not everyone has symptoms.

Other Causes

Hormonal Changes: Pregnancy, ovulation, or birth control can increase discharge.
Irritants: Things like scented soaps, douches, or detergents can upset the vagina, causing unusual discharge.
Forgotten Items: Leaving a tampon in too long can lead to smelly discharge.

If your discharge changes and doesn’t seem normal, it’s important to talk to a doctor. Most problems can be treated easily, so don’t worry—help is available!