Hypothetical Patient Bio: Patient A (Husband): A 35-year-old male, non-smoker, generally healthy with no systemic conditions. The patient reported that his symptoms began approximately three years ago and progressively worsened despite regular brushing. Patient B (Wife): A 32-year-old female, non-smoker, generally healthy with no systemic conditions. She is currently 18 weeks pregnant with her first child. Periodontal Assessment: Patient A: Probing depths: 5-8 mm in several sites...