Final answer:
Bleeding on probing in most areas of the mouth is an indicator of gum disease, specifically gingivitis, which can progress to periodontitis if not treated with proper dental hygiene and care.
Step-by-step explanation:
Bleeding on probing most areas in the mouth is an indication of gum disease. This condition, known as gingivitis, is caused by microbial infection which leads to inflamed and irritated gums that may bleed during probing. Gingivitis can progress to more serious forms of periodontal disease, such as periodontitis, if not treated appropriately with good dental hygiene and professional care. Advanced periodontitis can lead to the erosion of supporting tissues and bone, potentially resulting in tooth mobility or loss. Addressing periodontal disease early, through professional cleaning and possibly antibiotics, can prevent these more severe outcomes.