Which of the following is incorrect regarding vasectomy?

Vasa deferens transports sperms from epididymis to ejaculatory duct. Vasectomy refers to the surgical method in which vasa deferentia in human males are cut and sealed. After this, the seminal fluid is devoid of sperms. Sperms are present in epididymis but not in the ejaculate. It is an irreversible method of surgical contraception. Therefore, the correct answer is option D.