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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.

Obesity is a known risk factor for developing type 2 diabetes. But it hasn't been clear whether the "dose" of obesity—how much excess weight a person has, and for how long—affects the risk of diabetes.

A new University of Michigan Health System study of about 8,000 adolescents and young adults shows the degree and duration of carrying extra pounds are important risk factors for developing type 2 diabetes in adulthood.

"Our study finds that the relationship between weight and type 2 diabetes is similar to the relationship between smoking and the risk of lung cancer. The amount of excess weight that you carry, and the number of years for which you carry it, dramatically increase your risk of diabetes." says study lead author Joyce Lee, M.D., M.P.H., a pediatric endocrinologist at U-M's C.S. Mott Children's Hospital.

The study appears online ahead of print in the September issue of the Archives of Pediatric Adolescent Medicine.

"We know that, due to the childhood obesity epidemic, younger generations of Americans are becoming heavier much earlier in life, and are carrying the extra weight for longer periods over their lifetimes," says Lee. "When you add the findings from this study, rates of diabetes in the United States may rise even higher than previously predicted."

Researchers found that a measure of degree and duration of excess weight (based on the number of years body mass index, a calculation of weight and height, of 25 or higher) was a better predictor of diabetes risk than a single measurement of excess weight. A BMI over 25 is considered overweight and over 30 is considered obese.

Lee and colleagues also found that black and Hispanic compared with white individuals had a higher risk for diabetes, for a same amount of excess weight over time.

For example, individuals with a BMI of 35 (10 points higher than healthy weight) for 10 years would be considered to have 100 years of excess BMI. Hispanics in this group were twice as likely to develop diabetes compared to whites, while blacks in this group had one-and-a-half-times greater risk than whites.

Based on the latest findings, Lee suggests obesity prevention and treatment efforts should focus on adolescents and young adults, especially racial minorities.

In addition, she believes that measuring and following BMI and the cumulative "dose" of excess BMI may be helpful for clinicians and patients in understanding risk of diabetes in the future.

Evidence from other research indicates that BMI increases with age, and children who are obese are more likely to become obese adults.

Obesity is a well-known contributor to type 2 diabetes, cardiovascular disease, disability and premature death.

Additional authors: Achamyeleh Gebremariam, M.S., of the University of Michigan, Sandeep Vijan, M.D., of the U-M and Veterans Affairs Health Services Research and Development Service, Washington, D.C., and James G. Gurney, Ph.D., of St. Jude's Children's Research Hospital, Memphis, Tenn.

Reference: "Excess body mass index-years, a measure of degree and duration of excess weight, and risk for incident diabetes," Archives of Pediatric Adolescent Medicine, Sept. 5, 2011.

Funding: National Institute of Diabetes and Digestive and Kidney Diseases and the Clinical Sciences Scholars Program at the University of Michigan.

Original article: http://www.eurekalert.org/pub_releases/2011-09/uomh-lo090511.php