What is an umbilical cord or meaning of umbilical cord? –
An umbilical cord or birth cord is a medium between an unborn baby and the mother ; which supplies all needed Nutrient-rich and oxygenated blood from placenta[organ connecting fetus and uterine] and helps in excreting the waste products like uric acid ,creatinine and urea. During the 20th and 24th week of child growth the placenta protects the developing baby by passing antibodies called as IgG antibodies which give immunity to the child from various infections. Physical aspects of Umbilical cord – It starts forming from the 5th week of the development stage of fetus. The length of the cord is 50cm long and 2cm in diameter .The Umbilical cord has two arteries for carrying deoxygenated blood and one vein to carry nutrient rich blood to the fetus. Sometimes only one artery and vein might be present within the cord. Does the Umbilical cord cause cancer? – International medical studies have stated that the umbilical cord has some toxins in the cord blood that can cause cancer. The researchers have found that the toxins are due to extreme exposure to synthetic fragrance, Plastics, Computer circuit boards and increased pollution.