We believe that vasectomy still remains one of the best forms of permanent contraception and should be undertaken by the patient after a discussion of all potential risks. The study included men who underwent vasectomy between October and June Skip to main content. May shower and dab dry. Skip to main content.
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After Vasectomy, Sperm Clearance May Occur Later Than Previously Thought
A written report will be sent to your referring doctor approximately three working days after the test was performed. Following a vasectomy, sperm may be found in the semen for 6 weeks to 3 months or longer. A negative result from 1 well-mixed postvasectomy semen specimen generally indicates that use of contraception is no longer necessary. Apply for Admission M. Back to the top. Our commitment to quality in our service The laboratory team at Cambridge IVF have a combined experience of over 40 years in performing the range of tests which in combination provide a complete and accurate semen analysis. If general anesthesia is administered in the operating room, this can add a few hours of recovery time as well.