Dr. David Sigman joins the Erectile Dysfunction Radio Podcast to discuss Vasectomy and Erectile Dysfunction. Dr. Sigman is a urologist and a partner with Chesapeake Urology. He is also a Clinical Instructor at the University of Maryland School of Medicine in Baltimore.
Vasectomy and Erectile Dysfunction with Dr. David Sigman
mark@centericc.com
Nov 22, 2025
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Erectile Dysfunction Radio Podcast
Dr. David Sigman joins us to discuss vasectomy and how it can impact erectile dysfunction. Dr. Sigman is a urologist and a partner with Chesapeake Urology. He is also a Clinical Instructor at the University of Maryland School of Medicine in Baltimore. The Erectile Dysfunction Radio Podcast empowers men to address erectile dysfunction, improve confidence, and enhance the satisfaction in their relationships. This podcast is hosted by certified sex therapist, Mark Goldberg, LCMFT, CST.Transcript of Episode 19 – Vasectomy and Erectile Dysfunction with Dr. David Sigman
what is sexual activity going to be like after a vasectomy?
Some men feel that the fact that they’re no longer able to obtain a pregnancy afterward, and the fact that they’re infertile makes them less, I would say “manly,” and that’s something that we have a discussion about as well.
We let them know that it doesn’t change testosterone, it doesn’t change what they view about being a man, and it doesn’t change their virility or ability to be a sexual being, it just changes the fact that they no longer are going to be able to have children.
Mark Goldberg: Yeah, and we can appreciate, certainly on this podcast, the importance that a man may place on the ability to have children in terms of their own sense of his manhood, and how that can impact sexual function, certainly something that I have worked with a number of men on post-vasectomy and going through that transition period.
Dr. Sigman: Right.
Mark Goldberg: What is the recovery period after a vasectomy?
Dr. Sigman: So the overall recovery period is really about five days, what I tell men the first day is they’ll go home after the procedure, with a bag of ice, frozen peas, whatever it is that’s cold on their lap and they’ll ice on and off for the first 24 hours.
They’ll lay on the couch the first day, not too much activity, I tell them that their partner, children, everybody around them needs to be nice to them that day, then for the next four days after that, I ask them not to do a lot of heavy lifting, strenuous activity, no sexual activity for the first five days, and then they can resume sexual activity thereafter.
Mark Goldberg: Okay, and you kind of led right into my next question, Dr. Sigman, I was wondering about the instruction to not ejaculate after a vasectomy, and you said that that should last for about five days, correct?
Dr. Sigman: That’s correct. And after five days, there’s still sperm that can be adjacent to the tubes and the whole genital-urinary plumbing system, so it really takes about 15 to 20 ejaculations or about two months to clear the sperm from the track.
What we tell men is, once they’ve achieved either 15 to 20 ejaculation or if two months has gone by, we ask them to do a semen analysis at the lab where they would ejaculate into a cup at home, take it to the lab, not more than two hours old, and at that point in time, we’d get a semen test, and as long as there’s no sperm within the ejaculate, we tell the men that they’re clear for unprotected sex, but until that time, it’s imperative that they continue to use contraception.
Mark Goldberg: Dr. Sigman, you mentioned earlier about a reversal of vasectomy, can you describe to our listeners a little bit more about what that procedure is like?
Dr. Sigman: So it’s about a two to three hour procedure typically done with anesthesia because it’s very sensitive to do that. The tubes that transports sperm, the vas deferens tubes are quite small, and it’s easy to remove the tubes, but if you have to saw them back together to maintain the patency or openness of the tube, it requires sutures that are about the size of one’s hair, so it’s very delicate surgery, it takes time.
It’s also done under an operating microscope because we need a lot of magnification to make sure the procedure is done properly, and we’ll place somewhere between four and six sutures in each vas tube in order to re-attach them, and that can take up to two to three hours to do for people who are very well trained to do that, not all urologists are able to do that, and most who do that have advanced training in a fellowship as far as male and fertility goes.
Mark Goldberg: So it sounds like a very, very delicate process to reverse a vasectomy, what would you say is the success rate on that procedure?
Dr. Sigman: So in a well-trained surgeon, within the first five years, the success rates are about 90%, after five years, they wane a little bit, but those would really… those people who consider it a little bit earlier on, following a vasectomy have a better success.
Mark Goldberg: Is a risk that once a man goes through a vasectomy, it may not be reversible in all cases, is that correct?
Dr. Sigman: That’s correct.
Mark Goldberg: Okay, now, does the reverse vasectomy impact erectile function at all?
Dr. Sigman: It does not, it’s the same concept and process where all we’re doing is re-attaching the tubes, so the process of erection, ejaculation is all the same. All we’re doing is allowing sperm to get back into the ejaculate in order to achieve a pregnancy.
Mark Goldberg: Okay, good. I’m sure our listeners will be glad to hear that. Now Dr. Sigman, what are some of the things that you have heard over the years from patients about sexual performance challenges before or after a vasectomy?
Dr. Sigman: So I haven’t heard a whole lot before, although in the days leading up to a vasectomy, there certainly can be a little bit of anxiety about the procedure, and that may certainly have an impact on sexual functioning, certainly erectile dysfunction after a vasectomy is something that’s very well-noted and tends to be more from a, what we call psychogenic aspect.
I think there can be some deep, deep-seated thoughts in men about the inability to father children in the future after a vasectomy, if there’s any residual discomfort after the procedure, that certainly can have an impact on sexual functioning, and I think men worry the first time they ejaculate after a vasectomy, what that might be like? Is it going to be painful?
And so that aspect of their sexual functioning certainly could impact erections immediately after the procedure.
Mark Goldberg: And how common would you say it is that a man will experience some type of challenge with sexual functioning post-vasectomy?
Dr. Sigman: I would say in my experience, maybe 10% – 20%, and I usually counsel my patients and try to talk them through things to let them know that nothing from a physical aspect has changed other than the inability to have children, to let them know that if they’re having some residual pain that it may take a little bit of time to go away, help them with anti-inflammatory medication, but just to let them know that everything should be as it was prior to the vasectomy over time.
Mark Goldberg: And in your experience, do you find that with your proper counseling guidance, proper information, men are generally able to resolve that dysfunction, it remains temporary and doesn’t require further medical treatment?
Dr. Sigman: For the most part, yes. But there are a section, sub-section of patients who still have some issues, and I find that those patients really benefit from sexual counseling with somebody well-versed in sexual counseling, and I’ve certainly used that for some of my patients who still struggled with some erection issues following vasectomy.
Mark Goldberg: Well, that’s been very informative. Thank you very much, Dr. Sigman, so as a wrap up, just to make sure that our listeners have gotten the main points, vasectomy should not be having any physical impact on the erection process?
Dr. Sigman: That’s absolutely correct.
Mark Goldberg: Alright. There are some men who will harbor fears leading up to the procedure and may have some concerns post-procedure, man who receive good information generally can resolve that on their own.
There is a subset of people that may need a little bit more intense counseling to help overcome some of the psychogenic or some of the brain components, or the anxieties that might be negatively interfering with their sexual performance, but this should be a resolvable issue for the vast majority of men. Is that correct?
Dr. Sigman: Absolutely, I think that’s spot on. And I think just like anything else in medicine, I think giving people realistic expectations prior to any procedure is very important, and that’s why I really take time to sit down with people, let them know what to expect from a discomfort standpoint and explain how the procedure is done and what they can expect before and afterward.
We always discuss the various aspects of sexual functioning, just to let them know what the possibilities are and what they can expect.
Mark Goldberg: Thank you for coming on to the podcast today and helping to get some of this information out there, I know that it’s not specific to any one patient, but even this general information really goes a long way to help empower our listeners to be able to overcome any challenges they have with sexual function through this just excellent expertise and excellent information that you provide.
Learn more about Dr. Sigman’s practice with Chesapeake Urology.
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