Retrograde ejaculation does not interfere with a man's ability to have an erection or to achieve orgasm, but it can cause infertility because the sperm cannot reach the woman’s uterus. Retrograde ejaculation is responsible for about 1% of all cases of male infertility in the United States.
Symptoms
Normally, a healthy adult male ejaculates one-half to one teaspoonful of semen during orgasm, but the amount varies widely. In men with retrograde ejaculation, the amount of semen is decreased dramatically or there is a dry climax (orgasm without semen).
