“My Baby Was So Strong from Day One”   A Red Flag We Hear All the Time

“My Baby Was So Strong from Day One” A Red Flag We Hear All the Time

February 07, 20262 min read

“My Baby Was So Strong from Day One”

A Red Flag We Hear All the Time

One of the most common things parents tell me in practice is this:
“My baby was so strong right out of the gate.”
They’ll describe their newborn lifting their head immediately after birth or seeming unusually stiff and alert.

And while that sounds like a good thing, it often gives me an important clue.

Strength vs. Tension in Newborns

True muscle strength takes time, repetition, and development.
Tension, on the other hand, can show up immediately after birth.

When a baby is holding their head up very early, arching often, or feeling stiff, it may not be strength at all it may be excess tension in the nervous system.

Where Does This Tension Come From?

Birth is hard work for a baby’s body. Even when everything looks “normal,” extra stress can occur, especially with:

  • long or very fast labors

  • induction or Pitocin

  • c‑sections

  • forceps or vacuum

  • cord wrapped around the neck

That stress can settle into the baby’s head, neck, and nervous system.

How This Can Show Up

Babies holding onto tension may also experience:

  • difficulty latching or feeding

  • reflux, gas, or colic

  • trouble sleeping or settling

  • arching, stiffness, or head preference

  • seeming uncomfortable in their own body

These are not parenting failures, they’re signals.

How Pediatric Chiropractic Can Help

A pediatric‑trained chiropractor looks specifically at how a baby’s nervous system is functioning. With very gentle, nervous‑system‑based care, we help release tension so baby’s body can shift out of stress mode and into calm, rest, and regulation.

Babies are incredibly adaptable and when their nervous system feels supported, feeding, sleep, and comfort often improve.

Trust Your Instincts

If something feels off, or if your baby seems stiff, uncomfortable, or “too strong” too early, it’s worth having them checked.

You don’t have to wait and wonder.
Give us a call or schedule a free 15‑minute phone consult.

Call 515-386-2976.


Hi, I’m Dr. Leah, pediatric, prenatal and family chiropractor, sensory kid turned nervous system expert, and mama to three busy boys I adore. I grew up right here in Jefferson, Iowa… and now I get to raise my own family in the same small town I’ve always loved.
I was a colicky baby myself, the kind who couldn’t be soothed easily and that turned into a sensory-seeking, strong-willed kiddo who really needed her socks just right. So when you walk through my doors feeling overwhelmed because your child will only wears one shirt or always has “talks a lot” written on their report card… I get it.
I’ve been that child. And now I get to be the doctor who helps those kids thrive. After graduating from Iowa State, I earned my Doctorate of Chiropractic from Palmer West in San Jose, California, but Iowa was always home, so back home I came ready to serve the families in the Greene County area.
I’m married to my farmer husband Cody, which means I’ve solo-parented through my fair share of planting and harvest seasons. I’m in the thick of balancing sports schedules, school drop-offs, tech limits, picky eating, and trying to get a decent night's sleep just like the rest of you.
At Vive, I bring all of that, my education, my experience, and my motherhood, into every conversation. You won’t just be heard here, you’ll be understood.

I can’t wait to meet you, hear your story,
and walk this journey with your family.

Dr. Leah Renwanz, D.C.

Hi, I’m Dr. Leah, pediatric, prenatal and family chiropractor, sensory kid turned nervous system expert, and mama to three busy boys I adore. I grew up right here in Jefferson, Iowa… and now I get to raise my own family in the same small town I’ve always loved. I was a colicky baby myself, the kind who couldn’t be soothed easily and that turned into a sensory-seeking, strong-willed kiddo who really needed her socks just right. So when you walk through my doors feeling overwhelmed because your child will only wears one shirt or always has “talks a lot” written on their report card… I get it. I’ve been that child. And now I get to be the doctor who helps those kids thrive. After graduating from Iowa State, I earned my Doctorate of Chiropractic from Palmer West in San Jose, California, but Iowa was always home, so back home I came ready to serve the families in the Greene County area. I’m married to my farmer husband Cody, which means I’ve solo-parented through my fair share of planting and harvest seasons. I’m in the thick of balancing sports schedules, school drop-offs, tech limits, picky eating, and trying to get a decent night's sleep just like the rest of you. At Vive, I bring all of that, my education, my experience, and my motherhood, into every conversation. You won’t just be heard here, you’ll be understood. I can’t wait to meet you, hear your story, and walk this journey with your family.

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