maybe you can do a google search for "vaginal discharge".
NORMAL VAGINAL DISCHARGE
All women have some vaginal discharge. Normal discharge may appear clear, cloudy white, and/or yellowish when dry on clothing. It may also contain white flecks and at times may be thin and stringy. Changes in normal discharge can occur for many reasons, including menstrual cycle, emotional stressors, nutritional status, pregnancy, usage of medications - including birth control pills, and sexual arousal.
SIGNS OF ABNORMAL DISCHARGE
Any changes in color or amount of discharge may be a sign of a vaginal infection. Vaginal infections are very common; most women will experience some form of a vaginal infection in their lifetime. If you experience any of the symptoms below, this may be a sign of vaginal infection:
- Discharge accompanied by itching, rash or soreness
- Persistent, increased discharge
- Burning on skin during urination
- White, clumpy discharge (somewhat like cottage cheese)
- Grey/white or yellow/green discharge with a foul odor
Source:
http://www.mckinley.uiuc.edu/health-inf ... disch.html