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Welcome to The Visible Embryo, a comprehensive educational resource on human development from conception to birth.

The Visible Embryo provides visual references for changes in fetal development throughout pregnancy and can be navigated via fetal development or maternal changes.

The National Institutes of Child Health and Human Development awarded Phase I and Phase II Small Business Innovative Research Grants to develop The Visible Embryo. Initally designed to evaluate the internet as a teaching tool for first year medical students, The Visible Embryo is linked to over 600 educational institutions and is viewed by more than ' million visitors each month.


WHO International Clinical Trials Registry Platform
The World Health Organization (WHO) has created a new Web site to help researchers, doctors and patients obtain reliable information on high-quality clinical trials. Now you can go to one website and search all registers to identify clinical trial research underway around the world!



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Disclaimer: The Visible Embryo web site is provided for your general information only. The information contained on this site should not be treated as a substitute for medical, legal or other professional advice. Neither is The Visible Embryo responsible or liable for the contents of any websites of third parties which are listed on this site.
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Pregnancy Timeline by SemestersFetal liver is producing blood cellsHead may position into pelvisBrain convolutions beginFull TermWhite fat begins to be madeWhite fat begins to be madeHead may position into pelvisImmune system beginningImmune system beginningPeriod of rapid brain growthBrain convolutions beginLungs begin to produce surfactantSensory brain waves begin to activateSensory brain waves begin to activateInner Ear Bones HardenBone marrow starts making blood cellsBone marrow starts making blood cellsBrown fat surrounds lymphatic systemFetal sexual organs visibleFinger and toe prints appearFinger and toe prints appearHeartbeat can be detectedHeartbeat can be detectedBasic Brain Structure in PlaceThe Appearance of SomitesFirst Detectable Brain WavesA Four Chambered HeartBeginning Cerebral HemispheresFemale Reproductive SystemEnd of Embryonic PeriodEnd of Embryonic PeriodFirst Thin Layer of Skin AppearsThird TrimesterSecond TrimesterFirst TrimesterFertilizationDevelopmental Timeline
Click weeks 0 - 40 and follow fetal growth
Google Search artcles published since 2007
 
September 9, 2011--------News Archive

Pregnancy Diet Influences Baby's Allergies
A possible link between what a mother eats during pregnancy and the risk of her child developing allergies has been identified.

When Do Infants Gain the Capacity for Pain?
The evidence suggests that developing brain networks become mature enough to identify pain as distinct from touch fairly late in development.

Early Motor Skill Training Jump Starts Infants
Study indicates infants at risk for autism could benefit from motor training.

September 8, 2011--------News Archive

Clue Found to Cause of Childhood Hydrocephalus
When it comes to the circuits that make up the olfactory system, it seems that sleep eliminates some smell receptors. Perhaps sleepless parenting of newborns preserves intense smell receptivity!

Sleep Controls Survival of "Smell" Neurons in Adults
When it comes to neurons that make up the olfactory system, it seems that sleep eliminates some smells. Perhaps sleepless parents are preserving intense smells!

Improving Treatment of Craniosynostosis
Craniosynostosis is a condition that causes the bone plates in the skull to fuse too soon.

September 7, 2011--------News Archive

In Socially Engaged Mice, White Fat Turns to Brown
Given an engaging place to live with greater opportunities for social stimulation, some energy-storing white fat is transformed to energy-burning brown fat.

Lifetime 'Dose' of Excess Weight Linked to Diabetes
Degree and duration of obesity in adolescents and young adults are important for type 2 diabetes risk, especially for Hispanics and blacks.

Mom's Use of Oxycodone Not Safe for Breastfeeding
Doctors have been prescribing codeine for postpartum pain management for many years. Until recently, it was considered safe to breastfeed while taking.

September 6, 2011--------News Archive

New Map of Where Tastes are Coded in the Brain
How Does the Brain Know What the Tongue Knows?

Phthalates and Decrease In Mental-Motor Growth
Phthalates are endocrine-disrupting chemicals widely present in the environment, and are linked to increased behavioral problems by age 3.

Missing Genes Separate Coach Potato from Action
You may think your lack of resolve to get off the couch to exercise is because you're lazy, but research has discovered it may be you are missing key genes.

September 5, 2011--------News Archive

Found, Gene Defect Predisposing You to Leukemia
Those at risk because of family history may soon obtain tests to detect the genetic error before symptoms emerge.

New Blood Sugar Control for Diabetes
Study finds inflammation may be part of the solution, not the problem.

WHO Child Growth Charts

Aclose-up of a bone marrow by Daniel E. Sabath, University of Washington (UW) professor of laboratory medicine.

Researchers made their unexpected finding while working with healthy, specially-bred mice, some of which had two genes in muscle essential for exercise removed. The genes control the protein AMP-activated protein kinase (AMPK), an enzyme that is switched on when you exercise.

"Mice love to run," said Gregory Steinberg, associate professor of medicine in the Michael G. DeGroote School of Medicine and Canada Research Chair in Metabolism and Obesity.

"While the normal mice could run for miles, those without the genes in their muscle could only run the same distance as down the hall and back. It was remarkable. The mice looked identical to their brothers or sisters but within seconds we knew which ones had the genes and which one didn't."

The researchers found the mice without the muscle AMPK genes had lower levels of mitochondria and an impaired ability for their muscles to take up glucose while they exercise.

"When you exercise you get more mitochondria growing in your muscle. If you don't exercise, the number of mitochondria goes down. By removing these genes we identified the key regulator of the mitochondria is the enzyme AMPK," said Steinberg.

Thousands of scientists around the world are working on AMPK but the McMaster team is the first to demonstrate its essential role in exercise. Their research appears in the current issue of the Proceedings of the National Academy of Sciences.

Steinberg said the findings are important for individuals who find it difficult to exercise, such as the obese, asthmatics and people in wheelchairs. Their inability to exercise may lead to other complications such as diabetes and heart disease.

The study, he thinks, has a message for couch potatoes. "As we remove activity from our lives due to emerging technology, the base level of fitness in the population is going down and that is reducing the mitochondria in people's muscles. This in turn makes it so much harder for people to start exercising."

Steinberg himself runs or bikes to work. "It is the only way that I can manage to make sure I stay fit."

Original article: http://www.eurekalert.org/pub_releases/2011-09/mu-mrf090111.php