You’ve been tracking your cycles and checking every box. You’re eating well, staying active, and managing your stress levels.
Your doctor says your bloodwork looks fine, and your partner’s results came back normal, too. Yet, month after month, that second line on the pregnancy test just doesn't appear.
It’s a disorienting place to be. You’re doing everything right, you feel healthy, and you look healthy. It’s only natural to ask: “Why am I not getting pregnant?”
At King Square Fertility, many people arrive with this same question. When basic tests don’t explain what’s happening, it can be helpful to look a little deeper.
This article explores some of the less obvious factors that may affect fertility and the kinds of evaluations that can help bring more clarity to your next steps.
When a healthcare provider mentions your results are normal, they’re usually comparing your numbers to a statistical average.
However, fertility doesn’t follow a strict average. It lives in your unique body, influenced by your eggs, your partner’s sperm, and a dozen variables that basic screenings might not catch.
Standard fertility assessments usually look at:
If you’re still wondering, “Why am I not getting pregnant?” it may be because standard testing is missing the finer details. Here are a few factors that often fall through the cracks:
Tests like AMH measure your egg count, but there’s no simple blood test for egg quality. Quality refers to whether an egg can develop into a healthy embryo. Age, environmental factors, and blood flow influence this.
You might be ovulating, but the quality of that ovulation matters. If your progesterone levels don't rise enough after ovulation, it can be hard for an embryo to stay attached.
Cycle-tracking apps are great tools, but they provide estimates based on patterns rather than your real-time biology.
A standard test can show if your tubes are open, but it doesn't show how well they work. The tubes have tiny, hair-like structures that must actively move the egg and sperm.
Past inflammation, even if you never felt it, can sometimes hinder this delicate process.
Even with a clear ultrasound, tiny obstacles inside the uterus can interfere with a successful pregnancy. Small polyps or a thin lining can make it difficult for an embryo to plant itself firmly. A more detailed look, such as a saline sonogram, often provides better answers.
A typical analysis examines how sperm move and look, but it doesn't examine the DNA inside. High levels of DNA fragmentation can make it harder to conceive, even if the count is perfect. This isn't always part of a routine checkup, but it’s a vital piece of the puzzle.
If you’ve been trying for a year, or six months if you are over 35, and haven't found answers, there are ways to move forward:
At King Square Fertility, our fertility services are designed to look beyond the surface to find what others might miss.
Not necessarily. Many people with this diagnosis do go on to conceive on their own.
However, because the cause is unclear, it’s difficult to predict timing. Many find that targeted support or treatments like IUI or IVF significantly improve their chances.
While good nutrition supports your overall reproductive health, it’s rarely the sole cause of infertility if you’re already eating a balanced diet.
If your tests are normal, the cause is usually related to more complex biological factors rather than a specific food.
Quantity refers to the number of eggs left in your ovaries, which we can measure with blood tests.
Quality refers to the genetic health of the egg, which determines whether it can result in a healthy baby. Quality naturally changes with age, but can’t be measured by a simple lab test.
Yes. Certain subclinical infections can cause subtle changes in the fallopian tubes or the uterine lining without causing noticeable symptoms.
These changes might not show up on a standard ultrasound but can affect how embryos implant.
