Twin-to-twin transfusion syndrome (TTTS) occurs in around 10-15% of pregnancies with twins that share the same placenta. Typically, this syndrome appears before 24 weeks’ gestation due to abnormal vascular communications located on the surface of the placenta. As a result, blood circulation is not balanced between the two twins, dramatically decreasing their chances of survival.
- Custom diets are essential to mental health, new research shows
- Do marketers matter for entrepreneurs?
- A new effect of red ginseng: suppression of lung cancer metastasis
- How are universities planning to tackle emissions associated with food and flying?
- Pressure-regulated excitonic feature enhances photocurrent of all-inorganic 2D perovski