FOR IMMEDIATE RELEASE

NATIONAL GEOGRAPHIC CHANNEL

EXPLORES THE HIDDEN WORLD IN THE WOMB

From 4-D Ultrasound Imagery to Revolutionary In Utero Surgery, Advanced Technology Takes You Into the Womb

(WASHINGTON, D.C. - Feb. 17, 2005)  From the moment of conception, every human baby has embarked on an incredible nine- month odyssey of development fraught with uncertainty. Now, cutting-edge technology makes it possible to open a window into the hidden world of the fetus and explore each trimester in amazing new detail.

On Sunday, March 6, 2005, at 8 p.m. ET/ 9 p.m. PT, the

National Geographic Channel (NGC) presents

In the Womb, a two-hour special that uses the latest advances in technology to take viewers on the incredible adventure of a developing new fetus.

Using advanced Computer Generated Imaging (CGI), witness the journey's beginning, as the blastocyst (an early embryo) travels down the fallopian tube and implants itself into the uterine wall. Go inside the uterus as the first nerve cells are created, and return again a few weeks later to see how the spinal cord and brain have begun to develop. Then witness the formation of the heart, first as a dormant clump of cardiac muscle cells that spontaneously begin to contract. And with revolutionary 3-D and 4-D ultrasound imagery, view how the fetus continues to grow and develop, how it behaves, how it reacts to stimulation and how its reflexes help it prepare for birth and survival outside the womb.

While 2-D black-and-white ultrasound images have become commonplace, their crude resolution and technical limitations offer only partial insight into the developing fetus. But space-age advancements in computer technology permit the creation of 3-D scans that transform those same shadow images into life-like pictures of the developing fetus. In the Womb features even more remarkable 4-D technology that adds the element of time to those 3-D pictures to produce action sequences of the fetus in real time.

The 4-D images allow us to take an in-depth look into a mysterious world inside the womb, and chart unprecedented details throughout the stages of pregnancy. These 4-D scans show 11 and 12-week-old fetuses kicking and pushing out their legs in what is known as the stepping reflex.

At 24 weeks, witness a fetus opening and closing her eyes and sticking out her tongue (no one knows exactly why), and see her facial expressions that resemble a grimace and a frown. Then see the fetus respond to involuntary contractions of the diaphragm as the fetus hiccups.  

In the last trimester, the 4-D images explore the fetus's ability to hear loud noises and deep tones through the fluids of the body, and even experience REM sleep.

Viewers can also experience the world outside the fetus from a belly-eye view when the mother is fitted with a BUMPCAM. Watch from this vantage point to learn how the fetus responds to music playing or to nursery rhymes read aloud by its mother.

In the Womb also portrays a rare in utero operation performed in the hope of correcting life-threatening complications before birth. At week 26, a fetus is diagnosed with a congenital diaphragmatic hernia, a rare and potentially fatal defect that leaves a hole in the diaphragm of the fetus. If left untreated, the growing abdominal organs will push up through the hole into the chest cavity and limit the development of the lungs. A newborn usually dies from this condition a day or two after birth because it cannot breathe properly.

But through the miracle of science, a highly skilled surgeon is able to repair the problem by performing surgery in utero - called a "keyhole surgery." Watch the delicate lifesaving operation firsthand from inside the womb as a fetoscope, specially fitted with a high-definition mini-camera, is inserted through an incision in the mother's abdomen.

Using this specially designed camera to guide him, the doctor inserts the fetoscope through the womb, into the tiny mouth of the fetus and down the windpipe. Once inside the windpipe or trachea, see a small balloon inflate at the end of the fetoscope. Without harming the fetus, since the lungs are not used to breathe until after birth, the balloon is

left to block the hole in the trachea and force the fetus's internal organs back down into the abdomen. Two months later, the balloon is removed and a full term baby is delivered in the ninth month.

Each year across the world, approximately 130 million women go through the complex cycle of pregnancy and birth. Our increasingly sophisticated understanding of the process has drastically reduced the risks. Taking you from conception to the moment of birth, In the Womb sheds light on a delicate but dark place and takes viewers right into the fragile and mysterious world of fetal development.

In the Womb is produced for the National Geographic Channel by Pioneer Productions in cooperation with National Geographic Channel, National Geographic Channel International and Channel 4. Stuart Carter is the executive producer for Pioneer Productions. Toby MacDonald is the producer/director/writer of the program, along with contributor Professor Stuart Campbell and head of production Kirsty McLure. Special effect sequences were filmed by David Barlow and CGI effects were created by The Mill. For the National Geographic Channel, executive producer is Jenny Apostol; executive in charge of production is John Ford.

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Based at National Geographic Society headquarters in Washington, D.C., the National Geographic Channel is a joint venture between National Geographic Television & Film (NGT&F) and Fox Cable Networks. National Geographic Channel debuted to an initial 10 million homes in January 2001, and has been one of the fastest growing networks in history. The Channel has carriage with all of the nation's major cable and satellite television providers, making it currently available to 52 million homes. For more information, please visit www.nationalgeographic.com/channel