After having 2days consecutive sex (1 round each day) on d 3rd, I wasn't able to ejaculate after long time of sex. Pls what's d cause & solution?

Urology. Aside from health and psychological factors, there was a lecture I heard recently about pornography and male performance that was interesting. According to the lecturer, novelty is arousing, but too much can cause impotence in even young men in terms of arousal from pornography and then impotence in real life situations. If it continues to be a problem, you may want to see a Urologist.