Use our account feature to register for a free CLI account. Your new account will allow you to bookmark and organize articles and research for easy reference later - making it simple to keep track of the research that's important to you!
Register / Sign in
Search Icon
Search Icon
Use our account feature to register for a free CLI account. Your new account will allow you to bookmark and organize articles and research for easy reference later - making it simple to keep track of the research that's important to you!
Register / Sign in
close-panel

Charlotte Lozier Institute

Phone: 202-223-8073
Fax: 571-312-0544

2776 S. Arlington Mill Dr.
#803
Arlington, VA 22206

Get Notifications

Sign up to receive email updates from Charlotte Lozier Institute.

This field is for validation purposes and should be left unchanged.

Become A Defender of Life

Your donation helps us continue to provide world-class research in defense of life.

DONATE

Charlotte Lozier Institute

Phone: 202-223-8073
Fax: 571-312-0544

2776 S. Arlington Mill Dr.
#803
Arlington, VA 22206

Life & the LawFetal Development

Justice Breyer is Wrong: Modern Advances in Ultrasound and Fetal Surgery Anything But “Slim”

Breyer, Sotomayor, and Kagan Ignore 50 Years of Science

Washington, D.C. – Justices Breyer, Sotomayor, and Kagan incorrectly described modern developments in our scientific understanding of unborn babies as “slim” in their dissent to the Supreme Court’s decision to reverse Roe v. Wade.  In reality, science and medicine have made tremendous advancements since Roe was first decided in 1973, including major advancements in ultrasound, fetal diagnosis, and the ability to treat babies in utero prior to birth.

Dr. Tara Sander Lee, a Harvard-trained scientist who serves as senior fellow and director of life sciences at Charlotte Lozier Institute (CLI), said:

“Justices Breyer, Sotomayor, and Kagan appear stuck back in 1973, ten years before the launch of the modern internet, when ultrasound technology displayed a baby using grainy, black and white dots.  It was difficult to identify major body parts, much less fetal behavior.  Now, 3D and 4D ultrasound enables us to see an unborn baby cry after receiving an injection, smile, yawn, hiccup, suck their thumb, and even determine if the baby will be right-handed or left-handed. In what world are those advancements considered ‘slim?’”

Click here for 4D ultrasound video of a baby (third trimester) reacting to an injection of anesthetic prior to surgery in utero. 

Dr. Katrina Furth, Ph.D., a CLI associate scholar who earned her doctorate in neuroscience at Boston University, has researched scientific advancements in our understanding of the humanity of the unborn, including:

Since 1973, doctors have also developed life-saving surgeries for unborn babies, performing in utero procedures as early as 15 weeks’ gestation.  For example, surgeries for correcting spina bifida pre-birth were so successful that clinical trials were stopped so that all children could receive the life-saving surgery.

In response to today’s dissent, Dr. Furth said:

“Modern developments in our understanding of the humanity of the unborn are anything but ‘slim.’ If you follow the science, it’s clear that unborn children at 15 weeks’ gestation are already amazingly complex human beings.  In prenatal surgery, the fetus is anesthetized separately from the mom because doctors realize there are two patients.  Ultrasound shows that unborn babies show preferences independent from their mothers and have goal-directed behaviors.  To minimize or ignore these incredible advancements is to deny the clear evidence of science.”

 

Charlotte Lozier Institute was launched in 2011 as the education and research arm of Susan B. Anthony Pro-Life America. CLI is a hub for research and public policy analysis on some of the most pressing issues facing the United States and nations around the world. The Institute is named for a feminist physician known for her commitment to the sanctity of human life and equal career and educational opportunities for women.

###

Latest Posts

September 25, 2026 Peer-Reviewed Research on Online Narratives About Abortion Drugs Peer-Reviewed Research on Online Narratives About Abortion Drugs September 25, 2026 A woman sits cross-legged on a bed, holding her stomach with one hand and touching her forehead with the other, appearing to be in discomfort or pain—an image that may reflect the emotional and physical toll following pregnancy loss. A History of Pregnancy Loss is a Risk Factor for Severe Maternal Morbidity in a First Live Birth: A Retrospective Cohort Study September 16, 2026 A person with pink nail polish holds a glass of water in one hand and a white pill in the other, their head bowed down, partially obscured by their hair—a quiet moment that reflects many women’s experiences as shared through online narratives about medication abortion. Examining women’s experiences with medication abortion: a critical inquiry of women’s online narratives post-Dobbs

You Might Also Be Interested In

Fact Sheet: Fetal Development Education in the United States

September 15, 2026
Please login to bookmark Close
An orange life ring with silver reflective stripes floats on the surface of calm water, much like how ongoing discussions about the Hyde Amendment impact continue to ripple through society.

Hyde Turns 50: Analyzing the Impact of the Hyde Amendment, with 2026 Addendum

September 14, 2026
Please login to bookmark Close
A green gradient graph with a yellow line showing an upward trend on a wavy background, with a subtle light source in the top left corner—visually representing the changes in abortions in America post-Dobbs and highlighting the 2026 update.

How Many Abortions Are Occurring in America Post-Dobbs? A September 2026 Update

September 4, 2026
Please login to bookmark Close

Become A Defender of Life

Your donation helps us continue to provide
world-class research in defense of life.

BECOME A PARTNER
cta-image