Vasectomy will not affect your sex life. It does not decrease your sex drive because it does not affect the production of the male hormone testosterone. It also does not affect your ability to get an erection or ejaculate semen. Because the sperm make up a very small amount of the semen, you will not notice a difference in the amount of semen you ejaculate.1,2
Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.
The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.
Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.