Hi, Thanks for posting in HCM. I understand your concern. Problem in getting proper erection and sustaining it happens for many men after marriage. This is more of psychological problem than physical one. Kindly do the following to overcome it. 1. Start the act slowly by spending more time during foreplay. 2. Take Tablet. Tadalafil 30 minutes before intercourse. 3. Practice pause and squeeze technique regularly. 4. Drink milk and have banana during bedtime. 5. Keep your bladder empty by passing urine before the act. 6. Practice meditation to keep your mind calm and stress free. Gradually, you need to gain more confidence and you should perform better. Later, you may take medication only when required. Hope the information provided would be helpful. All the best.