This is the second part of my conversation with Katie Wells on the Wellness Mama Podcast, where we continue our discussion on fertility, preconception health, and what I believe is one of the most important health challenges of our time: the growing fertility crisis.

In our first conversation, we explored the impact of environmental toxins, epigenetics, and the factors influencing fertility in women.

In this episode, we turn our attention to a topic that often receives far less attention but is equally important: male fertility and sperm health.

One of the most concerning trends we’re seeing is the dramatic decline in sperm quality and sperm count worldwide. Research continues to show that sperm health is influenced by many of the same factors affecting overall health, including environmental toxin exposure, chronic inflammation, metabolic dysfunction, nutrient deficiencies, poor sleep, stress, and mitochondrial dysfunction.

I often describe fertility as a window into overall health. In many ways, reproductive health acts as a barometer for how well the body is functioning. When fertility is struggling, it can provide important clues that something deeper needs attention.

Katie and I also discussed one of the most hopeful messages I share with patients every day: fertility is often more modifiable than people realize. While there are situations where assisted reproductive technologies such as IVF are appropriate, many couples have opportunities to improve their fertility by addressing the root causes affecting egg quality, sperm health, hormone balance, inflammation, and mitochondrial function.

Throughout my career, I have worked with many couples who were told that IVF was their only option or that conception was unlikely because of their age. By focusing on optimizing health before conception, many have gone on to achieve healthy pregnancies naturally, including some in their forties.

In this episode, we discuss:

  • Why fertility can serve as an important marker of overall health
  • The alarming decline in sperm quality and what may be contributing to it
  • How sperm health influences pregnancy outcomes and future child health
  • The critical role of mitochondrial health in fertility and healthy aging
  • New research suggesting that egg mitochondria may be more resilient than previously believed
  • How environmental toxins can affect both male and female fertility
  • Strategies to lower inflammation and support reproductive health
  • Why protein intake and muscle-building activities are important for fertility
  • Practical ways to protect fertility and support healthy pregnancies as we age
  • When IVF may be necessary and when there may be other options worth exploring first
  • Inspiring stories of recovery, resilience, and successful pregnancies after fertility challenges

Perhaps most importantly, this conversation is a reminder that fertility is not simply about having children. The same factors that support healthy fertility also support healthy aging, longevity, metabolic health, brain function, and overall well-being.

Whether you are actively trying to conceive, planning for the future, supporting your children’s health, or simply interested in optimizing your own health span, I hope this conversation provides both practical tools and a message of hope. The body has an incredible capacity to heal, adapt, and thrive when given the right support.

Listen to the full episode with Katie Wells to learn more about protecting fertility, supporting mitochondrial health, and creating a stronger foundation for lifelong wellness.