Hii Erectile problem has many origines 1st is life style stress and busy life style make u fatigue and secondry to this it makes less desire in sex and erectile problems. Do exercise and meditations. Healthy diet. Proper sleep. Stress free schedule and activity. 2nd is relationship free communicative and mutual understanding will help sex is mutual act so try to do mutually and tell your problem to partner this will reduce your anxiety and able to erect easily so stress free lifestyle and mutual communication will help third is physical health routine check up and fit physical health is necessary psychological soundness is must medicines like sildenafil,, tadanafil, tetrafol plus etc will helpful. I prefer in my patients but after proper evaluation. do take advise from doctors get well soon thank you take care