vaginal pH

Vaginal pH is a measure of how acidic or alkaline the vaginal environment is. Normally, it ranges from about 3.8 to 4.5, which is slightly acidic. This acidity helps maintain a healthy balance of good bacteria and protects against infections. Factors like menstruation, sexual activity, or certain medications can influence pH levels. When the pH is higher (more alkaline), it can lead to discomfort or infections like bacterial vaginosis. Regularly maintaining a balanced pH is important for vaginal health, and sometimes, healthcare providers check pH to diagnose or manage infections.