so past few weeks cant really keep a hard on during sex, and im cumming a lot faster within first 5mins and this never happens, any ideas??
What has your alcohol intake been like last few weeks and months? Any general health issues, or had a health check recently.
What age are you and how long have you been with this partner?
Sometimes its performance anxiety and sometimes you cannot just feel it because of all the ongoing stress. Before going for a treatment you need to understand what erectile dysfunction is. Basically it is the obstruction of blood flow towards your Penis. There could be a hundred of reason why this could happen. But low testosterone, lack of exercise, smoking, alcohol and chronic test are most common of all. I would recommend you to exercise and list heavy weights for a few months to get your blood flow right. Make a lifestyle change. If the problem still persists, contact a doctor.