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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 16, 2011--------News Archive

Cancer and Fetal Exposure to Carcinogens
Some cancer, chronic diseasse and neurologic disorders can be attributed to fetal exposure to carcinogens as seen in studies of mice.

Gene Discovered for Weaver Syndrome
Research finds new gene for a rare genetic disorder; and also shows gene mutations in fetus cause syndromes- but same mutation later becomes cancer.

Mom's Asthma Inhaler Risks Child Endocrine Issues
Inhaled glucocorticoids for treating asthma in pregnancy are not associated with increased risk of most diseases in babies, but may increase baby's risk for endocrine and metabolic problems.

December 15, 2011--------News Archive

Progesterone Reduces Neonatal Risk
Women with a short cervix should be treated with vaginal progesterone to prevent preterm birth, according to a landmark study by leading obstetricians worldwide.

The Ability to Love Takes Root in Earliest Infancy
The first 12 to 18 months of life may predict your behavior in romantic relationships 20 years later.

Fetal Trachea Correction Increases Survival
A new study reveals that fetal tracheal occlusion (FETO) improves infant survival rate in severe cases of congenital diaphragmatic hernia (CDH).

December 14, 2011--------News Archive

Vaccine Successfully Attacks Breast Cancer in Mice!
Vaccine may have implications for treating ovarian, colorectal and pancreatic cancer.

Mom Weight Before/During Pregnancy Affects Baby
Both pre-pregnant weight and weight gain in pregnancy can predict babies’ birthweight. And high birthweight may also predict an overweight adult.

FoxC1 Gene Discovered to Maintain a Clear Cornea
Gene found in humans and mice that protects transparency of cornea, may lead to new therapy for some causes of blindness.

December 13, 2011--------News Archive

Animal Empathy, How Is It Different From Human?
Neuroscientist says animal models could open door to human feelings.

Clues to How the Pancreas Develops
A rare genetic disorder has given insight into how the pancreas develops. It may be possible to 'program' stem cells to become pancreatic cells.

Mitosis - Making The Right Copy At The Right Time
Scientists show how cells accurately inherit information gained epigenetically.

December 12, 2011--------News Archive

Gene Therapy Against Hereditary Bleeding Disorder
Gene therapy offers first proof that the treatment benefits adults with hemophilia B, reducing need for clotting factor to prevent bleeds.

What Goes On Behind Babies Gift of Gab
From the moment they're born, babies are highly attuned to communicate and motivated to interact. And they're great listeners.

Adult Brains Can Continue to Grow With Learning
London's taxi drivers' must pass a test showing they have memorized that city's complex layout of 25,000 streets – causing structural changes in their brains.

WHO Child Growth Charts



A new study published in the journal Acta Obstetricia et Gynecologica Scandinavica (AOGS) reveals that both pre-pregnant weight (body mass index, BMI) and weight gain in pregnancy are important predictors of babies’ birthweight. This is important since high birthweight may also predict adult overweight.

Researchers led by Unni Mette Stamnes Koepp of the Department of Pediatrics at Soerlandet Hospital and the University of Oslo, Norway, performed a population-based pregnancy cohort study, assessing 58,383 pregnant women between 2000 and 2007 from the Mother and Child Study conducted by the Norwegian Institute of Public Health. They estimated the association between maternal pre-pregnant BMI and weight change in pregnancy and offspring birthweight.

Results of the study showed that birthweight of the newborn child increased with increasing maternal pre-pregnant BMI, and that offspring birthweight also increased with increasing weight gain of the mother during pregnancy.

Every increase in one kg of pre-pregnancy BMI increased birthweight with 22.4 g. A subsequent increase in weight gain during pregnancy of 10 kg increased birthweight with 224 g.

Additionally, women with the highest level of education had the highest offspring birthweight. Offspring birthweight in women with 17 years or more of education was 79.2 g higher than those with less than or equal to 9 years of education.

“Encouraging women to attain a healthy weight before conception and keep a moderate weight gain during pregnancy is important to avoid high or excessive birthweight in offspring,” Koepp notes. This is important knowledge for the battle against the world’s obesity epidemic.

Original article: http://www.wiley.com/WileyCDA/PressRelease/pressReleaseId-101867.html