The vagina contains a changing community of microorganisms known as the vaginal microbiome. In many people, Lactobacillus species are common and help maintain an acidic environment. The microbiome can vary with age, hormones, sexual activity, pregnancy, medicines and the menstrual cycle.
Variation is normal. A period product does not need to “clean”, sterilise or rebalance the vagina.
Normal discharge and period changes
Normal vaginal discharge is usually clear, white or creamy and does not have a strong unpleasant smell. Its amount and texture can change throughout the menstrual cycle. During a period, blood and discharge also mix, so temporary changes in colour and scent are expected.
The vagina is self-cleaning. Wash the external vulva gently with water or a mild, unscented cleanser if needed. Avoid douching, perfumed washes, deodorants and scented wipes, which can irritate sensitive skin.
Comfortable period care
- Wash your hands before and after changing a pad or tampon.
- Change a pad about every 4 hours, or sooner when it is full.
- Choose absorbency that matches your flow rather than using more absorbency than you need.
- Change out of wet swimwear and sweaty exercise clothing promptly.
- Wear breathable underwear and avoid very tight clothing if the vulva feels irritated.
- Stop using a product if it causes persistent rubbing, itching or soreness.
What period products can and cannot do
A pad absorbs menstrual fluid outside the body. Surface softness, fit, absorbency and regular changes can support day-to-day comfort. However, a pad cannot diagnose or treat bacterial vaginosis, thrush or a sexually transmitted infection, and it should not be relied on to change vaginal pH or the microbiome.
When a change needs attention
Seek medical advice if discharge becomes grey, green or yellow, develops a strong or fishy smell, or is accompanied by itching, burning, pelvic pain, pain when urinating, sores or unexpected bleeding. Bacterial vaginosis, thrush, irritation and sexually transmitted infections may have overlapping symptoms, so an accurate diagnosis matters.
During pregnancy, speak with your doctor or midwife about any discharge with a strong smell, itching, pain or blood.
Choosing a pad when your skin is sensitive
Look for an unscented product, a soft surface and a shape that does not rub. Change regularly and keep the external skin dry. Lady Anion offers period pad options for different flow and coverage needs, but ongoing symptoms should always be assessed by a health professional.
This article provides general information and is not a substitute for individual medical advice.