Smoking-bad for sperm
Abdominal obesity-bad for sperm
Sedentary lifestyle-bad for sperm
Tell a patient, "lose weight", "eat better", "exercise" -worthless for sperm
Better approach- SMART
1: Walk track once this week and call me to tell me
2: Eat one vegetarian meal next week.
3: Go one day without smoking.
Small, manageable, achievable, relavent, and testable goals. Now that is SMART.