Medical research

Fetuses yawn in the womb, according to new research

The 4D scans of 15 healthy fetuses, by Durham and Lancaster Universities, also suggest that yawning is a developmental process which could potentially give doctors another index of a fetus' health.

Medical research

Emotional behavior of adults could be triggered in the womb

Adults could be at greater risk of becoming anxious and vulnerable to poor mental health if they were deprived of certain hormones while developing in the womb according to new research by scientists at Cardiff and Cambridge ...

Immunology

Natural killer cells played a vital role in human evolution

(Medical Xpress)—Natural killer cells – a vital part of the immune system – have a dual role in protecting against infection and ensuring reproduction. Scientists suggest that the multi-tasking ability of these cells ...

Other

Hisss and hers: When women are best at spotting snakes

Women who have just finished ovulating are better at detecting snakes than at other times of their menstrual cycle, according to an unusual study that sheds light on in-built reflexes for survival.

Obstetrics & gynaecology

Caffeine linked to low birth weight babies

Maternal nutrition is important to a developing embryo and to the health of the child later in life. Supplementing the diet with specific vitamins is known to increase health of the foetus for example folic acid (vitamin ...

Health

Sex and sewage

Environmental endocrine disruptors are man-made chemicals that have been shown to have adverse effects on animal and human health and fertility. Aberdeen scientists told the British Science Festival today their effects on ...

Oncology & Cancer

How does pregnancy reduce breast cancer risk?

Being pregnant while young is known to protect a women against breast cancer. But why? Research in BioMed Central's open access journal Breast Cancer Research finds that Wnt/Notch signalling ratio is decreased in the breast ...

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