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No One Told Us

Episode 105: Dad Brain Explained: The Science of Fatherhood with Dr. Darby Saxbe

July 16 · 49 min
0:00-49:16

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What if becoming a dad changes the brain just as much as becoming a mom? In this episode, Rachael sits down with psychologist, researcher, and author Dr. Darby Saxbe to explore the science behind "dad brain," how fatherhood reshapes the brain, and why great parenting is built through experience, not instinct.

Together, they discuss the neurological changes fathers experience during the transition to parenthood, the importance of paternity leave and hands-on caregiving, and how supporting dads benefits the entire family. Whether you're a new parent or expecting a baby, this conversation will change the way you think about fatherhood.

Inside this episode:

  • What "dad brain" really is and how fatherhood changes the brain
  • Why great parents are made…not born
  • The truth about maternal and paternal instinct
  • How paternity leave supports dads, babies, and families
  • Why hands-on parenting builds confidence and stronger attachment
  • The role of maternal gatekeeping and working as a team
  • The importance of supporting dads' mental health
  • How couples can better navigate the postpartum transition
  • And so much more!

Mentioned in this episode:

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Rachael is a mom of 3, founder of Hey, Sleepy Baby, and the host of this podcast.

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