Infertility is defined as the inability to conceive after one year of regular, unprotected intercourse. At least 10% of females deal with infertility of some kind. If you or your partner have been trying to start or expand your family without success, you're not alone—and there are concrete steps you can take to understand what may be happening and access the support you need.
Infertility affects people across all backgrounds and circumstances. Causes of infertility can be due to either partner, and in fact, infertility occurs due to a problem with the male reproductive system just as frequently as it occurs due to a problem with the female reproductive system. The journey can feel isolating and emotionally demanding, but talking with a qualified healthcare professional is the essential first step toward answers and options.
The main sign of infertility is being unable to get pregnant after six months or one year of regular, unprotected sex. You may not have any other symptoms. The timeline differs based on age: younger people typically try for a full year before seeking evaluation, while those over 35 may want to start after six months, and those over 40 should discuss evaluation with their doctor right away.
It's important to understand that infertility doesn't always mean you're "sterile"—unable to have a child ever. Many underlying causes are treatable, and approaches to family building vary widely. Having infertility as a diagnosis is a starting point, not an ending point.
Symptoms can vary significantly from one person to another. While the inability to conceive is the defining characteristic, other physical signs may suggest an underlying condition worth investigating.
Irregular or absent periods are the most common signs. Depending on the reason for infertility, sometimes women may experience pelvic pain, heavy periods, skipped periods or unpredictable vaginal bleeding. Spotting between periods, heavy menstrual bleeding, extremely painful cramps or missing two or more periods can indicate an underlying problem that may be contributing to why you haven't gotten pregnant yet.
Conditions that cause pain during sexual intercourse may affect fertility. This is the case with endometriosis and infections in the reproductive organs. Sex can also be painful if you experience vaginal dryness, which could be a sign of low estrogen levels.
Male sexual function is controlled largely by the hormone testosterone. Low testosterone can cause a low sex drive, trouble getting or maintaining an erection, or trouble ejaculating. Male infertility can come from a range of sources, including chronic health conditions, hormonal dysfunction, genetic abnormalities, lifestyle choices or abnormal sperm function.
Infertility can be a result of many different factors—even in one person or couple. The most common causes include problems with ovulation, structural issues in the uterus or fallopian tubes, or abnormalities in sperm.
In females, medical conditions such as uterine fibroids, endometriosis, PCOS, uterine polyps or a history of pelvic infections are often associated with infertility. Irregular periods can be caused by disruptions in the production of hormones, which can be brought on by a variety of stressors. When hormones are under- or overproduced, issues can arise that may affect fertility.
Low sperm count, which means you have too few or no sperm in your semen. Your sperm don't move as well as they should, which is called low sperm motility. These issues can stem from medical conditions, lifestyle factors, or structural problems in the reproductive system.
Timing matters. Experts recommend an infertility evaluation if you have not gotten pregnant after 1 year of having regular sexual intercourse without using birth control. If you are older than 35, an evaluation is recommended after 6 months of trying. If you are older than 40, talk with your obstetrician–gynecologist (ob-gyn) now about an evaluation.
It's important to discuss any unusual symptoms with your doctor. Some of these symptoms may represent underlying hormonal conditions that should be addressed even if you are not trying to conceive.
An infertility evaluation includes exams and tests to try to find the reason why you and your partner have not gotten pregnant. If a cause is found, treatment may be possible. The evaluation is systematic and generally non-invasive at first.
Your ob-gyn usually will do the first assessment. You also may see a reproductive endocrinologist (an ob-gyn with special training in infertility). Some men may see a urologist for male-factor evaluation. The approach is collaborative and tailored to your situation.
| Test Type | What It Evaluates | How It Works |
|---|---|---|
| Blood Hormone Tests | Ovulation, ovarian reserve, thyroid function | Blood samples taken at specific times in the cycle to measure FSH, LH, estrogen, progesterone, and other hormones |
| Ultrasound Imaging | Ovary health, follicle development, uterine structure | Sound waves create images to assess reproductive organ function and appearance |
| Semen Analysis | Sperm count, movement, shape | Microscopic examination of semen sample |
| Hysterosalpingography (HSG) | Fallopian tube blockage, uterine shape | X-ray procedure using contrast dye to visualize tubes and uterus |
| Hysteroscopy or Laparoscopy | Internal uterine abnormalities, endometriosis, adhesions | Camera inserted through cervix (hysteroscopy) or abdomen (laparoscopy) for direct visualization |
Any evaluation for infertility should be done in a focused and cost-effective way to find all relevant factors and should include both partners. The least invasive methods that can detect the most common causes of infertility should be done first. An infertility evaluation can be finished within a few menstrual cycles in most cases.
In about 15% of couples, no cause is found after all tests have been done. This is called unexplained infertility. In many cases, infertility can be successfully treated even if no cause is found. Not having a clear diagnosis does not mean treatment is impossible; it simply means the evaluation didn't pinpoint a specific factor, and your doctor will work with you on next steps.
The emotional weight of infertility is real and deserves acknowledgment. Infertility poses many challenges and can feel soul-crushing if you're wanting to start or expand your family. It can affect your relationships and emotional health. Support comes in many forms, and reaching out is a sign of strength, not weakness.
Start by asking your physician for referrals to trained mental health professionals in your area, a list of relevant books and articles, and support resources that deal with fertility-related matters. Your healthcare provider is your first resource for connecting to appropriate mental health support and community options.
Your fertility specialist can refer you to a mental health counselor or recommend fertility support groups. Large, established organizations offer free or low-cost support programs, educational materials, and advocacy resources. Many people find that peer-led support—talking with others who truly understand the experience—is transformative.
Facing infertility requires courage and compassion—for yourself and your partner. Whether you're in the early stages of wondering about your fertility, undergoing evaluation, or already pursuing treatment, professional guidance and emotional support are available. Reach out to your healthcare provider to begin the conversation and explore the resources in your community and beyond. Many people find that understanding what they're facing and connecting with others transforms the experience from one of isolation into one of shared understanding and hope.