Dr. Andrew Huberman discussed ways to optimize fertility:

On January 2023, Dr. Andrew Huberman released a 4 hour long podcast dedicated to optimizing fertility. Dr. Andrew Huberman is a neuroscientist and professor of neurobiology and ophthalmology at Stanford University. He is also the director of the Huberman Lab, which studies the neural mechanisms underlying visual perception, behavior, and neural plasticity.

Topics Discussed:

The mechanisms by which human eggs and sperm are generated.
The ovulatory/menstrual cycle.
The conception process and overall fertility in males and females.
Nutrition-based, behavioral, supplement-based and prescription approaches to optimizing egg and sperm health, the ovulatory/menstrual cycle and fertility.
Lifestyle choices that greatly assist or harm fertility—several of which are very surprising. I provide
Science-based protocols for those trying to conceive children

Take a listen here.