you need to see a urologist for a careful examination. there can be many problems associated with your lack of ejaculation but retrograde ejaculation may be a strong consideration. during orgasm your semen may be going into your bladder and not out of your penis. it is very important that you see a urologist (even if you don't want to go).
no ejaculation of sperm ever in my life. lately sometimes urine during intercourse. what is this? . history of uti in past. suffering from vater syndrome. lately urine has been darker than usual with strong odor. healthy sex life. healthy life in general. lateltly havent been fully empting my bladder. i think it may be linked with a kidney or bladder condition.