Having an erection problem occasionally isn't necessarily a cause for concern. However, if erectile dysfunction is an ongoing problem, it can cause stress, affect your confidence and contribute to relationship problems. It is normal for a man to not achieve a good erection from time to time, and this does not mean that he has erectile dysfunction. Half of men over 65, and some men over 80, can achieve an erection sufficient for penetration. Low testosterone levels affect libido more than erectile dysfunction.
Take the test of testosterone levels and maintain your marital relationships.