Percutaneous umbilical cord blood sampling prepared with an anticoagulant, which helps to reduce the risk of clot formation. During the procedure, the first step is to locate a relatively stable segment of the umbilical cord. A typical sampling site would be where the segment of the umbilical cord is closest to the placenta. However, there is a risk of maternal blood contamination at this site. Blood sampling may be achieved with more ease if the placenta is in the anterior position. However, if the placenta is in the posterior position, the fetus might block direct access to the umbilical cord. Once the umbilical cord is
The Authors' Circular The Authors' Circular The Authors' Circular was a short-lived monthly publication of 16 pages running from January to April 1898. It was subtitled the "Official Organ of the English School of Journalism". It aimed to "foster business relations between those who write and those who publish," reflecting the increased professionalization of journalism. Advice on pitching to editors and defending intellectual property, gossip about the literary scene, insight into the means by which editors selected copy for publication, and a correspondence section in which such issues were discussed made up the bulk of the magazine. The syllabus for the English School