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5 Lesser Known Causes of Infertility

Feb 11, 2025
5 Lesser Known Causes of Infertility
Awareness about the overlooked contributors to infertility can provide valuable insights for couples and individuals struggling to grow their families — and a fertility specialist can help in finding the right solution. 

Age is the leading factor in challenges getting pregnant. Other issues, including hormonal imbalance, and structural issues like blocked fallopian tubes, also play a role. However, there are lesser-known factors that can contribute to conception difficulties. 

At Effortless IVF™ in Fort Worth and Bedford, Texas, Dr. Kevin Doody and Dr. Kathleen Doody are dedicated to making advanced fertility treatments accessible and affordable for all. 

Their innovative Effortless IVF™ technique simplifies the process of in vitro fertilization, while maintaining the highest standards of care. Read on as our experts bring awareness to five less obvious causes of infertility that deserve more attention.

1. Environmental toxins

Exposure to certain chemicals, like pesticides, heavy metals, and endocrine disruptors, can interfere with reproductive health in both men and women. These toxins have been linked to decreased sperm quality as well as ovarian dysfunction.

Reducing exposure to harmful chemicals, such as those found in plastics, cleaning products, and non-organic produce, can help support improved fertility. Small and practical lifestyle changes, like using glass containers instead of plastic ones, and choosing organic produce over conventionally grown fruits and veggies, can make a meaningful difference.

2. Chronic inflammation

Inflammation is a natural immune response, but when it becomes chronic, it can have a major impact on fertility. Conditions like endometriosis and pelvic inflammatory disease (PID) can disrupt ovulation and implantation. Even low-level systemic inflammation, seen in autoimmune disorders and conditions like insulin resistance, can have a negative effect on fertility.

Managing chronic inflammation through a healthy diet, stress reduction, and targeted medical treatments can improve fertility. Anti-inflammatory foods like leafy greens, fatty fish, berries, and nuts are often recommended to support reproductive health.

3. Unhealthy gut microbiome

Your gut health influences more than just digestion; gut bacteria can also impact fertility. An imbalanced gut microbiome can lead to inflammation, hormonal disruptions, and impaired nutrient absorption, all of which can affect reproductive health.

Emerging research suggests that maintaining a healthy gut microbiome through probiotics, prebiotics, and a balanced diet may help improve fertility outcomes for men and women alike. 

4. Sleep issues

Sleep is essential for overall health, but its impact on fertility is often underestimated. 

Irregular sleep patterns and sleep disorders like sleep apnea can disrupt hormone production, including the release of key female reproductive hormones, like luteinizing hormone (LH) and follicle-stimulating hormone (FSH).

Maintaining a consistent sleep schedule, reducing screen time before bed, and creating a relaxing bedtime routine can support better rest and, in turn, proper hormone levels.

5. Cervical factor infertility

As the gateway for sperm to enter the uterus, the cervix plays a vital role in successful conception. In some cases, cervical issues, such as insufficient cervical mucus or scarring from prior medical procedures, can impede sperm movement.

Insufficient cervical mucus can make it difficult for sperm to survive and travel to fertilize the egg, while scarring can block sperm altogether. Treatments such as intrauterine insemination (IUI) or fertility medications that enhance cervical mucus can help overcome these challenges. 

Our Effortless IVF™ team assesses every aspect of female reproductive health to provide tailored solutions for conditions like cervical factor infertility.

Hope for every fertility journey

Infertility can be an emotionally challenging journey, especially when the causes are unclear or overlooked. Effortless IVF™ combines compassionate care with innovative techniques to help make your dream of parenthood a reality. 

Our team will work to find a path that works for you. To explore your fertility options, schedule a consultation at your nearest Effortless IVF™ office in Fort Worth or Bedford, Texas, today.