Vaginal Discharge: What's Normal and What Can It Tell You

Vaginal discharge is a common and completely normal part of life for many women. It plays a vital role in maintaining the health of the vagina by keeping it clean and moisturised. However, understanding what's normal and what isn't can help you better monitor your health and know when it's time to seek medical advice. We’ve covered everything you need to know about vaginal discharge, from what’s considered normal to what different colours of discharge could indicate.

What Is Vaginal Discharge?

Discharge is the fluid produced by glands inside the vagina and cervix. It helps to carry away dead cells and bacteria, keeping the vagina clean and preventing infection. The discharge you see is a mixture of these secretions and normal bacteria that maintain a healthy pH balance.

For most women, discharge starts appearing in the years leading up to puberty and will continue throughout their reproductive life. This may vary in colour, consistency, and amount depending on several factors, such as the time of the menstrual cycle, age, and hormonal fluctuations.

What’s Considered Normal Vaginal Discharge?

Normal varies greatly from person to person. Typically, normal discharge is clear or milky white, and its consistency can change throughout your menstrual cycle. For example, it may be thinner and more watery around the time of ovulation and thicker after ovulation.

Factors that affect normal discharge include:

• Menstrual cycle: Around ovulation, discharge becomes clear, stretchy, and more abundant. Before and after menstruation, it may become thicker and white.
• Hormonal birth control: Using hormonal contraceptives can often lead to an increase in discharge, which may also become slightly thicker.
• Pregnancy: During pregnancy, vaginal discharge often increases due to hormonal changes.
• Sexual activity: Sexual arousal increases the amount of discharge, making it more watery and clear.

However, normal discharge should not have a strong, unpleasant odour or cause any discomfort. If these symptoms appear, it could be a sign of an underlying issue.

When Should You Be Concerned About Vaginal Discharge?

While vaginal discharge is a natural and healthy occurrence, certain changes can signal that something may be wrong. If you notice any of the following signs, it’s a good idea to seek medical advice:

• Odour: A strong, unpleasant, or fishy smell is not normal and could indicate an infection such as bacterial vaginosis.
• Texture changes: Discharge that becomes chunky, resembling cottage cheese, or frothy, may be a sign of a yeast infection or trichomoniasis.
• Colour changes: Yellow, green, brown, or grey discharge, especially when combined with other symptoms like irritation or pain, should be checked by a doctor.
• Discomfort: If your discharge is accompanied by itching, burning, or swelling, it may be the result of an infection or irritation from products like soaps or scented hygiene products.

Remember, not all changes in discharge are related to sexual activity or STIs. For instance, the use of harsh soaps, douching, or even stress can upset the delicate balance of bacteria in the vagina.

What Do Different Colours of Vaginal Discharge Indicate?

While clear or white discharge is usually normal, changes in the colour of your vaginal discharge can sometimes indicate a health problem. Here’s what different colours may mean:

• Clear or White: This is considered a healthy and normal discharge. White discharge is common before or after your period, and clear discharge often occurs during ovulation.
• Yellow or Green: Yellow or green discharge can be a sign of infection, especially if it is thick, has a bad odour, or is accompanied by itching. 
• Brown or Bloody: Brown discharge often happens at the end of your period as your body sheds old blood. However, bloody discharge outside your regular period could be a sign of an issue like polyps, an infection, or, in rare cases, cervical cancer.
• Grey: Grey discharge is commonly associated with bacterial vaginosis (BV), a condition caused by an imbalance in the vaginal bacteria. BV often comes with a fishy odour and requires treatment.

If you notice any unusual changes in the colour of your discharge, it’s essential to consult with a healthcare professional to rule out infections or other conditions.

Can Vaginal Discharge Affect Your Underwear?

Yes, discharge is slightly acidic, and frequent exposure can cause bleaching or even small holes in the fabric of your underwear. This is normal and simply a result of the discharge’s pH level.

To manage discharge and protect your underwear, you can opt to wear period underwear during times when discharge is heavier, such as around ovulation. These are designed to absorb moisture and prevent staining. For an eco-friendly and comfortable option, consider checking out the Ugly Pants leak proof thongs, which are designed to be both stylish and functional.

Reusable panty liners or period underwear are a great alternative to disposable products, helping you stay dry and avoid irritation while also being gentle on your skin and the environment. Unlike disposable liners, which can sometimes cause irritation, cloth panty liners or period underwear are breathable and more sustainable. If you’re looking for options, explore the full collection of period pants at Ugly Pants.

How to Maintain Vaginal Health and Address Discharge Changes

Keeping your vaginal health in check is essential for preventing infections and managing any changes in discharge. Here are some tips to help you maintain a healthy balance:

• Avoid douching: Douching can disrupt the natural balance of bacteria in the vagina, leading to infections like bacterial vaginosis or yeast infections.
• Wear breathable fabrics: Opt for cotton underwear that allows air to circulate and helps keep moisture levels balanced.
• Avoid scented products: Soaps, bubble baths, and scented wipes can irritate the vagina and disrupt its natural pH levels.
• Stay hydrated: Drinking plenty of water helps to keep your entire body, including your vagina, in a healthy state.
• Consult your doctor: If you notice any persistent changes in your discharge, especially if accompanied by discomfort or unusual odours, consult a healthcare professional for diagnosis and treatment.

Vaginal discharge is a natural and important function of the body, helping to keep the vagina clean and free from infections. Understanding what’s normal and recognizing signs of abnormal discharge can help you maintain your health and seek medical advice when needed. If you experience any concerning changes, don’t hesitate to consult your doctor.

For those days when discharge is heavier, wearing breathable period underwear can provide comfort and protection. Take a look at Ugly Pants' collection of stylish period pants to find the perfect option for managing your discharge and staying comfortable throughout the day.

We are not licensed medical professionals, and the information provided here is not intended to be a substitute for professional medical advice. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition.