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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 SemestersFemale Reproductive SystemFertilizationThe Appearance of SomitesFirst TrimesterSecond TrimesterThird TrimesterFetal 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 HemispheresEnd of Embryonic PeriodEnd of Embryonic PeriodFirst Thin Layer of Skin AppearsThird TrimesterDevelopmental Timeline
Click weeks 0 - 40 and follow fetal growth
Google Search artcles published since 2007
 
December 23, 2011--------News Archive

Defending the Genome
New research illustrates how the genome adapts to a transposon invasion that threatens fertility in the fruit fly. The same mechanism may exist in humans.

Multiple Sclerosis Not an Immune System Disease
Recent research argues that multiple sclerosis, long viewed as primarily an autoimmune disease, is more similar to hardening of the arteries.

Toddlers Rely On Others To Monitor Their Speech
When grown-ups and kids speak, they listen to the sound of their voice and make corrections based on that auditory feedback - something toddlers can't do.

December 22, 2011--------News Archive

How Pregnancy Changes a Woman’s Brain
At no other time in a woman’s life does she experience such massive hormonal fluctuations as during pregnancy.

New Device To Support Improved Newborn Health
Fetal heart rate monitor also tracks how well an infant is using oxygen.

Weight Reduction Through Mindful Eating
Pregnancy is a time when heavy women tend to gain an excessive amount of weight and later find it very hard to lose.

December 21, 2011--------News Archive

Breast Cancer, Heart Disease Share Common Roots
Women who are at risk for breast cancer may also be at greater risk for heart disease.

Breastfeeding Promotes Healthy Growth
Breastfeeding lowers the growth hormones IGF-I and insulin, promoting slightly slower growth and reducing adult risk of overweight and diabetes.

First Months of Life Shape Flavor Preferences
Early dietary experience shapes salt preference of infants and preschoolers.

December 20, 2011--------News Archive

Babies Remember Even As They Seem to Forget
How much do babies remember about the world around them, and what details do their brains need to absorb to help them keep track of things and people?

Safer Treatment for Asthma, Allergies, Arthritis?
Found, a missing link between our biological clock and sugar metabolism which may avoid serious side effects of drugs used for asthma, allergies and arthritis.

Endometriosis Link to Inflammatory Bowel Disease
Increased risk of inflammatory bowel disease is found in women with endometriosis in a nationwide Danish study.

December 19, 2011--------News Archive

Gene Discovered that Causes Rare Infant Epilepsy
The childhood disorder PKD is linked to a mysterious gene found in the brain called PRRT2 - a gene with little resemblance to anything in the human genome.

Don't Buy Noisy Toys!
If listened to at arms length, some popular items can permanently damage children's hearing - and hearing loss is not curable.

Childhood Cancer Drugs Cure, Later Cause Problems
Study indicates that drug toxicity may be related to genetic factors increasing risk of cardiomyopathy significantly in individuals with two copies of specific gene.

WHO Child Growth Charts

Women with endometriosis are up to twice as likely to develop inflammatory bowel disease as those without this reproductive disorder, suggests a large study published online in Gut.

And the effect can last for up to 20 years after their diagnosis of endometriosis—a condition in which cells from the womb lining implant in other areas of the body.

Endometriosis is relatively common, and thought to affect as many as one in 10 women during their child bearing years.

The researchers tracked the long term health of more than 37,000 Danish women who had been admitted to hospital with endometriosis between 1977 and 2007.

During a monitoring period, which lasted an average of 13 years, 320 of these women developed inflammatory bowel disease—228 ulcerative colitis and 92 Crohn's disease. These figures equate to an increased risk of developing inflammatory bowel disease of 50% compared with women in the general population.

When the analysis was restricted to women whose endometriosis was verified surgically, the risk increased further to 80%, and the effect persisted for more than 20 years after the initial diagnosis.

The average time lag between a diagnosis of endometriosis and the development of inflammatory bowel disease was around 10 years.

Both inflammatory bowel disease and endometriosis are chronic inflammatory disorders, which typically begin in young adulthood, affect the bowel, and cause abdominal pain.

The authors conclude that the explanation for the link between the two disorders may lie in common causes or the effects of treatment for endometriosis.

Some research suggests that long term use of oral contraceptives, which are frequently used to treat endometriosis, may increase the risk of developing inflammatory bowel disease.

Original article: http://www.eurekalert.org/pub_releases/2011-12/bmj-rdl121611.php