Many causes of male infertility, a factor in about half of couples struggling to conceive, are treatable. Identifying and treating male infertility often allows couples to achieve pregnancy without more aggressive infertility treatments, such as in vitro fertilization.

Treatment begins with counseling regarding sexual practices that may impair the chance for conception, including timing for intercourse and use of lubricants that can impair sperm survival.

Lifestyle changes may be a part of the treatment plan. Decreasing or eliminating the use of certain chemical substances that harm sperm may be recommended. A wide range of prescription and over-the-counter medications can affect sperm quality and quantity, as can excessive alcohol use, tobacco, marijuana, heroin and methadone.

When needed, assisted reproductive treatments can also be considered.

  • Intrauterine insemination (IUI) involves depositing a large number of specially processed sperm into the uterus at the optimal point in the menstrual cycle.
  • In vitro fertilization (IVF) involves harvesting eggs from the female partner and combining them with sperm in a carefully controlled laboratory procedure. Once an embryo or embryos form, they are transferred to the woman's uterus.
  • Intracytoplasmic sperm injection (ICSI) involves injecting a single sperm into an egg. This is a highly specialized technique.

Causes of Male Infertility 

There are many possible causes of male fertility issues. In some cases, more than one factor may be involved.

Varicocele

The most common cause of male infertility is a varicocele — a dilation or swelling of the veins that drain the testicle. It is possible to correct a varicocele with an outpatient surgical procedure. The success rate following treatment results in improvement in the vast majority of cases.

Hormone Deficiencies

Abnormalities in hormone production, such as decreased testosterone levels, can lead to low sperm counts and lowered male fertility. Other hormones such as follicle stimulating hormone (FSH) and leutinizing hormone (LH) may also play a role. Treatment, through hormonal replacement therapy, can enhance libido and energy, and usually results in moderate pregnancy rates, even when sperm counts do not improve dramatically.

Ejaculatory Dysfunction

Ejaculatory dysfunction involves a man’s inability to ejaculate during sexual activity. In some men, the semen enters the bladder instead of going out through the urethra during ejaculation (called retrograde ejaculation). Causes include spinal cord injury, surgical side effects, medications and psychiatric factors. Ejaculatory dysfunction may or may not be associated with a loss of orgasm.

Ejaculatory dysfunction can be treated with medication or procedures to produce ejaculation. Sperm can then be used with assisted reproductive technologies, such as intrauterine insemination (IUI) or in vitro fertilization (IVF), to achieve fertilization and pregnancy.

Surgery and Injury

Previous surgeries may affect a man's fertility. Surgery in the groin, pelvis or abdominal area can damage nerves or structures necessary for ejaculation.

Testicular trauma or torsion may also create fertility issues. Testicular torsion is a condition in which the testicle twists on the cord that attaches it to the body. About 30 percent to 40 percent of men with a history of testicular torsion have an abnormal semen analysis.

Disease

Diseases such as diabetes mellitus or multiple sclerosis can impair potency as well as ejaculation.

Infections of the reproductive tract, although rare, also can affect male fertility. Bacteria can harm semen quality and can produce an obstruction within the tract, especially at the epididymis. Treatment with antibiotics may be prescribed if a man is found to have an infection or inflammation in any of the organs associated with sperm production or transportation.

The mumps virus, if contracted after puberty, can affect fertility. Damage to the testicles occurs in approximately 10 percent of men who develop mumps after puberty.

Genetic Factors

Genetic factors may be responsible for male infertility. Defects in specific genes may result in both male and female infertility. Other family members with fertility problems or genetic disorders, such as cystic fibrosis, may suggest a genetic cause.

Vasectomy

Vasectomy, a surgical procedure designed to make a man sterile, involves cutting or blocking the tubes through which sperm pass into the ejaculate. Vasectomy reversal can result in return of sperm to the ejaculate in 50 percent to 95 percent of men.

Infertility Frequently Asked Questions

  • In women, infertility may be caused by ovulation disorders, blocked fallopian tubes, endometriosis, birth defects in the reproductive organs, or it may be completely unexplained. In men, common causes are abnormal sperm production or genetic disease.

  • In general, a couple should seek help when:

    • They have been attempting pregnancy regularly (every month) for one year and the woman is under 35 years of age
    • They have been attempting pregnancy regularly for six months and the woman is age 35 years or older
    • Either partner has a known defect of the reproductive tract (they should seek treatment with a fertility specialist)
    • Whenever they are concerned about their inability to conceive
  • Factors that affect female fertility include:

    • Smoking — research shows that smoking is harmful to a woman’s ovaries. Nicotine and other chemicals interfere with hormones that affect the release of healthy eggs. While this damage is irreversible, stopping smoking will prevent further damage.
    • Weight — weighing too much or too little may affect a woman’s hormone levels, which causes irregular menstrual cycles.
    • Sexually Transmitted Infections (STI) — common STIs that can cause infertility include chlamydia, gonorrhea, syphilis, HIV, genital warts, trichomonas and genital herpes. These diseases often display few, if any, symptoms.
    • Age — fertility decreases with age. A woman is born with all the eggs she will ever have and this number steadily declines over time. As a woman ages, the quality of her eggs declines as well. Every woman’s body ages at a different rate.
  • Lifestyle activities that may affect male fertility include the use of hot tubs and substance abuse, specifically marijuana. The type of undergarments that a man wears does not affect his fertility. Activities such as bicycle riding, motorcycle riding and running do not appear to affect male fertility. High amounts of alcohol use may have some affect. There is less information regarding the role of cigarette smoking on male fertility. Further information is available in our office.

  • If a couple is having unprotected intercourse at least two times per week, this appears to be the minimum amount needed. Increasing frequency to four or five times per week may actually be detrimental in that sperm counts may be lowered.

  • It is important that couples avoid the use of any types of jellies, foams or lubricants, which can slow the motility or movement of sperm.

    Often couples are concerned that stress may affect fertility. The role of stress in infertility is still unclear. However, only in cases of severe stress where the woman loses her ability to have normal menstrual cycles does stress appear to have a significant impact.

    Couples are often times interested in alternative remedies. The Reproductive Medicine Centersupports regimens involving yoga, acupuncture, biofeedback and hypnosis. We advise against the use of herbal remedies, some of which may actually be counterproductive for normal hormonal function for women. Certain herbal remedies may, in fact, impose medical dangers for women who undergo surgery.

    We strongly recommend that women take prenatal vitamins prior to attempting pregnancy.

  • You may want to use an ovulation detection kit, which can be purchased at a pharmacy. Please read the test kit insert for usage instructions. The first day of true menstrual bleeding (not spotting) is cycle day 1.

    You may begin testing on day 11 of your cycle. Testing is best done in the early afternoon to evening. If you are using the test to arrange for an insemination with the clinic, you should test by the early afternoon so that you can contact the clinic during office hours to arrange your insemination for the next day.

    When using the test to time intercourse and a positive ovulation surge is detected, plan to have intercourse that night and the following night. If your kits are turning positive before menstrual cycle day 9 or after menstrual cycle day 17, this may indicate your menstrual cycles are not normal and could be a potential reason for your infertility.

  • Female evaluation — your physician will order specific tests to measure hormone levels on specific days of your menstrual cycle. Any hormone levels that are abnormal may give answers to why pregnancy has not been achieved.

    Tests include:

    • Follicle Stimulating Hormone (FSH)
    • Estradiol
    • Thyroid Stimulation Hormone (TSH) — tests your thyroid function
    • Prolactin
    • OB panel — includes tests to screen for immunity to specific diseases that can be fatal to a baby, such as syphilis, rubella, and varicella
    • Cystic Fibrosis — The American Academy of Obstetricians and Gynecologists recommends that the carrier screening test be available to all couples who are planning pregnancy or are pregnant
    • Uterine and/or tubal evaluation — your physician will determine which test needs to be done
      • Hysterosonogram — an ultrasound test to evaluate the uterus
      • Hysterosalpingogram (HSG) — a radiology test in which dye is injected and observed to evaluate the Fallopian tubes as well as the uterine cavity.

    Male evaluation — the physician may order a semen analysis depending upon your specific case. Semen should be collected after two to seven days of no ejaculation. A container is provided by our clinic, and the semen is collected in private rooms at the clinic. Please call to schedule this appointment.

  • The Reproductive Medicine Center offers early and late forms of embryo transfer. Specifically, we have the ability to transfer embryos on the second, third, fourth, fifth and sixth day of growth. We discuss with each patient the decision on which day to transfer the embryos.

    The center has had equal success in all embryo transfers. We specifically reserve our Day 5 and Day 6 embryo transfers for couples undergoing preimplantation genetic diagnosis. We also use Day 5 and Day 6 embryo transfers for couples who have a large number of high-quality embryos available for selection. There are specific circumstances in which we offer Day 5 or Day 6 culture.

    Most couples have very high success with Day 3 embryo transfer, as well. We treat patients as individuals and try to determine the best means and type of embryo transfer for them.

  • The MedTEACH Freedom Fertility Program offers informative and instructional videos on fertility medications in English and Spanish. 

Clinic Frequently Asked Questions

  • The cost of treatment is handled depending on the health insurance of the individual or couple seen in the Reproductive Medicine Center, an off-campus department of Froedtert Hospital. (As an off-campus hospital department of Froedtert Hospital, patients will be billed accordingly.) In cases where health insurance does not cover the cost of fertility treatments, the individual or couple is asked to pay for treatment in advance. The clinic accepts personal checks and most major credit cards. As a general rule, the estimated cost of treatments is paid before any therapy begins. Graduated payments, as a rule, are not accepted.

  • It is the responsibility of the individual or couple to check with their health insurance provider to see if a referral is needed and to obtain the referral before an appointment. If there are questions about the need for a referral, it is important to contact the insurance provider first. Because of the wide variety of insurance plans, our staff may not always be able to identify each case in which a referral is needed.

  • Patients may make appointments by calling 414-777-7700. If you need to see one of our specialists before your appointment, please have your primary care physician contact our physicians directly, and we will make every effort to see you for earlier appointments.

  • Individuals and couples are asked to bring all medical records, ultrasounds scans, X-rays and other tests that have been preformed in relation to their fertility or unique medical problems. We strongly recommend that individuals or couples physically carry their medical records and images or photographs with them for their appointment or fax to 262-253-9221.

    Also, for infertile couples, the male partner should be prepared to provide a semen sample for analysis. We realize that most patients have had one or more semen analyses elsewhere. However, there are many variables at outside labs that may contribute to less than accurate results. Also, because sperm counts fluctuate daily, many sperm analyses are needed to get a sense of a man’s baseline parameters.

  • We make every effort to contact our patients with abnormal test results. Patients have the right to contact our clinic to learn about any of their results, whether they are normal or abnormal.

    For most test results, patients should allow up to two weeks to get results. Because many test results are sent out to reference laboratories, there may be a delay in obtaining those results. In many cases, a letter will also be sent to patients regarding their test results, stating that the test results are all acceptable.

    If patients have specific questions regarding their test results, they have the right to contact our office at 262-253-9220 to learn about these results. It is important that patients understand that, because of the large numbers of individuals that we work with, the ability to respond to a patient request for test results may be delayed for one or two days. If there is a matter of urgent concern, the individual or couple is welcome to tell us that when they contact our office, and we will make every effort to respond immediately.

  • It is important that individuals and couples know they have the right to contact the clinic with questions. The Reproductive Medicine Center is open seven days a week. Our hours are 8:00 am to about 4:30 pm, Monday through Friday. On Saturdays and Sundays and most holidays, our office hours are 8 to 11 am.

    During office hours, all staff members try to make themselves available to respond to questions and concerns. Because of the volume of calls, however, a physician may not always be available. In this case, our nurses will respond to calls. However, if individuals or couples have specific concerns they feel must be addressed by the physician, they are welcome to leave a message with our nursing staff, and the physicians will make every effort to respond in a timely manor.

    Our philosophy at the Reproductive Medicine Center is one of a team concept. Patients are encouraged to work with nurses, physicians, medical assistants and our laboratory staff. While the nurses handle most questions, individuals or couples may always speak to any member of our team regarding any concerns. Physicians will often return phone calls in the evening or on weekends because of busy schedules. To make it easy to reach patients, it’s suggested they leave many contact numbers (home, work and cell phone numbers). At times, the physicians will respond by e-mail; however this is not the most desired way to respond to questions that require an urgent reply.

  • Prescriptions may be refilled by calling the Reproductive Medicine Center (262-253-9220) and asking to speak to a nurse. Patients are asked to leave their home, work and cell phone numbers if the nurses have questions about the prescription. Patients should also provide their pharmacy phone number when leaving a message for a nurse.


     

  • The Reproductive Medicine Center is open on Saturdays and Sundays. This allows us to address most concerns between 8 and 11 am. Clinic office hours are Monday through Friday, 8:00 am to 4:30 pm. In most cases, we can address urgent concerns or emergencies during those hours. During evening hours, please call 414-777-7700 to have a physician contacted.

    Individuals and couples are asked to provide their questions and concerns early in the morning and leave voicemail messages. Due to the volume of calls, it may not be possible to respond immediately. Therefore, it is important to leave all contact phone numbers (home, work and cell phone). We do not recommend using e-mail for urgent issues.

  • The center is part of Froedtert & the Medical College of Wisconsin, an academic medical center. As such, medical students and residents are members of our team. Individuals and couples have the right to request that medical students/residents do not participate in their care. We will make every effort to honor those requests.

    Please note that medical students/residents are never responsible for your care. If a medical student/resident is present during a procedure, the attending physician will always be in the room and actively involved in your care. There will never be large numbers of observers in a patient’s room during procedures. We respect every person’s right to privacy and are very sensitive to the very emotional side of fertility concerns. However, as a clinic, we believe in educating future generations of healthcare providers, and we provide a supportive environment for both patients and those who are learning.

  • Physicians at the Reproductive Medicine Center believe it is important to be available for all ultrasounds, intrauterine inseminations, hysterosonograms (pelvic ultrasound exam) and hysterosalpingograms (a test to look for blockages in the Fallopian tubes), in addition to egg retrievals and embryo transfers. We have adopted this philosophy so that there will always be a physician to perform patient procedures and answer questions. We recognize that when couples invest their emotional and physical energy and money in an attempt to become pregnant, they greatly appreciate the opportunity to speak directly with the physicians about processes that may impact their success.

  • Physicians who treat infertile individuals and/or couples may have several types of training. The average obstetrician/gynecologist receives four years of training in the field of obstetrics and gynecology and typically receives no more than two months of training in the area of infertility. This training in infertility is very limited and frequently focuses on the female with very little emphasis on male problems.

    Physicians who are trained in the area of reproductive endocrinology and infertility typically receive two to three years of intensive training (a fellowship) in infertility and endocrinology. This gives them special expertise in this area. Physicians who undergo this type of specialty fellowship training are generally not responsible for routine obstetrics or gynecology care. Therefore, they have done a great deal of reading as well as research in infertility, and are experts in the most recent literature on treating and diagnosing infertile individuals or couples.

    Once a physician has completed fellowship training, he or she becomes eligible for board certification. This is as important as the fellowship training. To achieve board certification, a physician must pass an examination administered by the American Board of Obstetrics and Gynecology in the subspecialty area of Reproductive Endocrinology and Infertility. This is one of the most rigorous examinations administered by the American Board of Obstetrics and Gynecology. Physicians who pass this examination are among an elite group, and those who complete fellowship training and become board certified are at the top of their field. These physicians are prepared to address a multitude of questions from an infertile individual or couple.

    On the male side, there is urologic subspecialty training in the area of male infertility. This one- to two-year fellowship emphasizes male fertility, microsurgery, endocrinology and genetics. This fellowship also emphasizes reading, research and a clinical focus on male fertility issues. Urologists who undergo this fellowship training are uniquely qualified to treat a wide variety of male disorders that may contribute to male infertility.