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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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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
 
November 25, 2011--------News Archive

Women at Low Risk Can Safely Choose Birth Style
Women with low risk pregnancies should be able to choose where they give birth, concludes The Birthplace in England national prospective cohort study.

Finger (Mal)formation Function of Desert DNA
Explaining the diversity of leg shapes in the animal kingdom and hereditary defects in finger formation.

Key Molecular Switch for Telomere Extension Found
For the first time, a key target for DNA damage is found that must be chemically modified to enable an enzyme thought to play a key role in cancer and aging.

New Role for Gene in Maintaining Steady Weight
Findings may help combat obesity and diabetes.

November 24, 2011--------News Archive

New Facts About Stuttering
Some forms of persistent stuttering are caused by mutations in a gene governing the recycling of old cell parts - not speech.

Preventing Preemie Brain Injury
New advances could eventually help reduce the number of premature babies who develop cerebral palsy, epilepsy or behavioral disorders such as ADHD.

Short Stature May Be Due To a 'Shortage' of Genes
Research suggests that uncommon genetic deletions are associated with short stature.

November 23, 2011--------News Archive

Intestinal Disorder, Preemies and AB Blood Type
Preemies with the AB blood type who develop NEC are nearly three times as likely to die from it as preemies with other blood types.

Babies Fed Fish Before 9 Months Wheeze Less
But pre-natal pain and fever antibiotics taken by mom in pregnancy, or by the baby in the first-week of life, increase risk of "pre-school wheeze."

Physical Activity Improves Quality Of Sleep
People sleep significantly better and feel more alert during the day if they get at least 150 minutes of exercise a week, a new study concludes.

November 22, 2011--------News Archive

Critical Molecules For Hearing/Balance Discovered
Gene-therapy trial will attempt to restore hearing in deaf mice.

Tweaking One Gene Makes Muscles Twice As Strong
Salk scientists and their collaborators find new avenue for treating muscle degeneration in people who can't exercise.

Fruit Fly Intestine Holds Secret to Fountain of Youth
Long-lived fruit flies offer Salk scientists clues to slowing human aging and fighting disease.

November 21, 2011--------News Archive

Nerve Cells Key to making Sense of All of Our Senses
Scientists have unraveled how the brain manages to process complex, rapidly changing, and often conflicting sensory signals and make sense of our world.

Discovery of A New Muscle Repair Gene
Thanks to next-generation DNA sequencing, an international team of scientists have discovered more about the function of muscle stem cells.

Immune System Governs Stem Cell Regeneration
Controlling a stem cell transplant recipient’s immune response may be major key to successful bone regeneration.

WHO Child Growth Charts


Women with low risk pregnancies should be able to choose where they give birth, concludes a study published online at bmj.com.

Although the report shows that first-time moms who opt for a home birth are at a higher risk of adverse outcomes, the overall risk is low in all birth settings.

The researchers say their results "support a policy of offering women with low risk pregnancies a choice of birth setting" and will enable women and their partners to have informed discussions with health professionals about planned place of birth.

The benefits and risks of birth in different settings have been widely debated in recent years, but there is a lack of good quality evidence comparing the risk of rare but serious perinatal adverse outcomes in these settings.

Perinatal refers to the period just before, during or shortly after birth.

So a team led by Professor Peter Brocklehurst from the University of Oxford for the Birthplace in England Collaborative Group set out to compare perinatal outcomes and interventions in labour by planned place of birth across all NHS trusts in England.

Planned place of birth included home, freestanding midwifery units, midwife-led units on a hospital site with obstetric services, and obstetric units.

Serious adverse outcomes included stillbirth after start of care in labour, early neonatal death, brain injury (encephalopathy), faeces in the lungs (meconium aspiration syndrome), and injuries to the upper arm or shoulder during birth.

A total of 64,538 single, full term infants born to women with low risk pregnancies were involved in the study. Factors, such as maternal age, ethnic group, body mass index and deprivation score were taken into account.

Overall, the rate of adverse outcomes was low in all birth settings (4.3 per 1,000 births) and there were no significant differences in the odds of an adverse outcome for any of the non-obstetric unit settings compared with obstetric units.

For women giving birth for the first time (nulliparous women), the risk of an adverse outcome was higher (9.3 per 1,000 births) for planned home births compared with obstetric units, but not for either midwifery unit settings. In contrast, for women who had given birth before (multiparous women), there were no significant differences in the rate of adverse outcomes between birth settings.

The results also show that interventions during labour, such as epidural, forceps delivery or caesarean section, were substantially lower in all non-obstetric unit settings. Transfers from non-obstetric unit settings were also much higher (up to 45%) for nulliparous women than for multiparous women (up to 13%).

"These results will enable women and their partners to have informed discussions with health professionals in relation to clinical outcomes and planned place of birth," say the authors. "For policy makers, the results are important to inform decisions about service provision and commissioning."

They add that a cost effectiveness analysis of the different birth settings is currently being carried out, and they suggest that further research on this issue is needed, particularly into the effect of staffing and service configuration on outcomes, and more detailed analysis of transfers from non-obstetric settings.

Original article:http://www.eurekalert.org/pub_releases/2011-11/bmj-pwa112311.php