85857
There is an increased risk of STI transmission if the receiving partner has wounds on his genitals , or if the giving partner has wounds or open sores on or in his or her mouth , or bleeding gums .
 bleeding gums
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 bleeding gums