Male Infertility Doctor and Semen Analysis in New Jersey
For New Jersey couples searching for a male infertility doctor, male fertility is often treated as an afterthought even when the couple is already moving toward fertility treatment. A proper male workup can change the plan: semen analysis, repeat testing, hormone review, medication and testosterone history, varicocele exam, prior vasectomy, advanced sperm testing in selected cases, and coordination with the partner's fertility team.
Seek urgent care for severe testicular pain, sudden swelling, fever, or trauma.
Board-certified urologist and robotic surgeon · Founder and Chief Medical Officer
Last reviewed June 16, 2026
- Semen analysis is usually the first anchor test, but it is not the whole diagnosis.
- A reproductive urologist looks for treatable male-factor issues before or alongside IUI, IVF, or ICSI.
- Testosterone therapy, anabolic steroids, varicocele, obstruction, infection, prior surgery, and genetic factors can all change the plan.
- DNA fragmentation, capacitation, phosphatidylserine exposure, and oxidation-reduction potential are advanced conversations, not routine tests for every man.
- Prior vasectomy should trigger a comparison between reversal, sperm retrieval, IVF/ICSI, cost, timeline, and partner fertility.
- Eric K. Seaman, MD brings reproductive-urology experience to this topic, with public practice references tied to male fertility care in Millburn and Denville.
Why the male partner needs a real workup
Infertility is a couple issue, but male-factor findings are common enough that the male side should not wait until every other path has failed. A male infertility doctor or reproductive urologist evaluates sperm production, sperm transport, hormones, medications, ejaculation, prior surgery, infections, varicocele, and broader health issues that may show up through fertility testing.
The point is not to slow a couple down. The point is to avoid missing a reversible factor, a health issue, or a better sperm-source plan before the couple commits money, time, and emotion to the wrong next step.
What male infertility testing usually includes
Most evaluations start with semen analysis and a history. The history should cover time trying to conceive, prior pregnancies, partner age and fertility evaluation, medications, testosterone or anabolic steroid use, supplements, heat exposure, prior infections, childhood testicular history, hernia or scrotal surgery, chemotherapy or radiation, and prior vasectomy.
If results are abnormal, repeat semen analysis and directed testing may be needed. A normal semen analysis can be reassuring, but it does not answer every fertility question by itself.
| Test or question | Why it matters |
|---|---|
| Semen analysis | Checks count, motility, morphology, volume, and other semen parameters that guide the next step. |
| Repeat semen analysis | Semen parameters vary, so one abnormal result may need confirmation. |
| Hormone testing | FSH, LH, testosterone, prolactin, and estradiol can help separate sperm-production and signaling problems in selected men. |
| Physical exam | Looks for varicocele, testicular size, vas deferens presence, prior surgery findings, or other clues. |
| Medication review | Testosterone, anabolic steroids, finasteride, some antidepressants, opioids, and other drugs can affect fertility. |
| Partner timeline | Female partner age, ovulation, tubal factors, embryo plans, and time trying can change urgency. |
When to see a urologist before IVF
A fertility clinic and a reproductive urologist should not be competing paths. The fertility clinic manages ovulation, eggs, embryos, and assisted reproduction logistics. The reproductive urologist evaluates the male partner and helps decide whether treatment, sperm retrieval, microsurgery, or IVF/ICSI coordination fits the couple's timeline.
A urologist should be involved early when semen analysis is abnormal, sperm count is very low, no sperm are seen, prior vasectomy is involved, testosterone use may be suppressing sperm, varicocele is suspected, repeated pregnancy loss is part of the story, or prior assisted reproduction did not work as expected.
Why reproductive-urology experience matters
Male infertility questions can change quickly once the workup moves beyond a single semen analysis. A reproductive urologist can look at sperm production, sperm transport, hormones, prior testosterone exposure, varicocele, prior vasectomy, infection history, and the couple's timeline before a plan is narrowed.
Eric K. Seaman, MD has public profiles tied to male reproductive health, microsurgery, and New Jersey practice locations in Millburn and Denville. His contributor role helps keep this education focused on the right clinical questions without promising outcomes or turning one advanced test into a universal answer.
Advanced sperm testing should answer a specific decision
Some couples hear about DNA fragmentation, capacitation, phosphatidylserine exposure, or oxidation-reduction potential and assume they need every advanced sperm test before moving forward. That is not how a careful workup should be framed.
The CAP-score is a sperm capacitation test discussed in Dr. Seaman's public male-fertility materials. It belongs in the advanced-testing conversation, but not as a blanket screening claim. Advanced tests may be discussed in selected situations, such as severe semen abnormalities, unexplained infertility after basic evaluation, repeated pregnancy loss, failed assisted reproduction, or sperm-source planning. The useful question is simple: if this result is abnormal, what would we do differently?
Vasectomy reversal, sperm retrieval, and IVF are different paths
After vasectomy, the fertility decision is not just whether a surgeon can reconnect the vas deferens. Couples should compare vasectomy reversal, sperm retrieval with IVF/ICSI, partner fertility, number of desired children, time since vasectomy, cost, recovery, and timeline to pregnancy.
Sperm returning to the semen, pregnancy, and live birth are different endpoints. A strong consultation should explain patency versus pregnancy and set a follow-up semen-analysis plan if reversal is selected.
Age and time still matter
Male age can affect semen quality and reproductive planning, but the couple timeline is usually the practical driver. Partner age, ovarian reserve, prior pregnancies, and how long the couple has been trying can determine whether there is time to treat a male factor before assisted reproduction or whether both tracks should move in parallel.
That is why the best male fertility consult is not isolated from the partner's plan. It should help the couple choose a route together.
Keep private fertility details in the clinical workflow
Public education should help men understand the right questions without asking them to type private fertility details into a website. Scheduling, lab review, semen analysis, and clinical history belong inside the secure clinical workflow.
A safer first step is to understand the categories that may matter, then bring actual semen analysis reports, hormone labs, medication history, and fertility-center notes into a proper clinical visit where they can be reviewed privately.
Frequently asked questions
When should a man get fertility testing?
Many couples start fertility evaluation after 12 months of trying, or sooner when the female partner is 35 or older, semen issues are known, prior vasectomy is involved, or another risk factor is present.
Is one semen analysis enough?
Sometimes, but abnormal semen results often need repeat testing because count, motility, morphology, and volume can vary.
Should I see a urologist before IVF?
Often yes when semen analysis is abnormal, no sperm are seen, prior vasectomy is involved, testosterone use may be suppressing sperm, varicocele is possible, or IVF/ICSI planning depends on sperm source.
Can testosterone therapy cause infertility?
Yes. Standard testosterone therapy can suppress sperm production. Men who want future fertility should discuss fertility-preserving options before starting or continuing testosterone.
Does DNA fragmentation testing change every male infertility plan?
No. DNA fragmentation and other advanced sperm tests are selected-case tools. They should be ordered when the result would change counseling, treatment, sperm-source planning, or assisted reproduction strategy.
Is vasectomy reversal better than IVF?
Sometimes. Reversal may fit couples hoping for natural conception or more than one child. IVF/ICSI may fit better when partner fertility factors or timeline dominate. The right answer is couple-specific.
What should I bring to a male infertility visit?
Bring semen analysis reports, hormone labs, medication list, testosterone or supplement history, prior surgery records, fertility-clinic notes, and the couple's timeline.
This page is educational and does not provide medical advice, diagnosis, or treatment. A clinician must evaluate your individual situation.