Hi, Thanks for posting in HCM. I understand your concern. The problem what you are facing related to erection is more of psychological than physical. Most people facing similar situation have been benefited by behavioral therapy . You need to practice pause and squeeze technique. Over a period of few months, you not only get good erections, but also helps you to hold longer than before. In case you don t get good improvement with this technique, you can take medications for erectile dysfunction like Sildenafil or Tadalafil along with practice of this technique. Try and develop more confidence with yourself and things will go on well. Wish you all the best.