Hello I appreciate your concern in my opinion your doctor should identify and address the underlying cause for low sperm count thus could be due to any of following chronic UTI prostate disease Nutritional deficiency metabolic disorder like diabetes or hormonal imbalances In my opinion he should consult a GP or general surgeon for check up and investigation like blood for hemoglobin CBC blood sugar liver function test thyroid test urine for culture and sensitivity or an ultrasound scan I will suggest following guidelines complete abstinence of smoking and alcohol regular exercise and a healthy balanced diet with multivitamin supplements is recommended lots of fresh fruits and fruit juices hope.this help you please feel free to ask for more clarification best wishes Dr BR Hudda