IUGR has various causes. The most common cause is a problem in the placenta (the tissue that carries oxygen, food and blood to the baby).Birth defects and genetic disorders can also cause IUGR.UGR has various causes. The most common cause is a problem in the placenta (the tissue that carries oxygen, food and blood to the baby).
Making the world better, one answer at a time. Ethel Rosenberg was the person who played the minor role in the passing of the atomic secrets to the Soviet. He was later convicted for passing the atomic secrets to the Soviets.
In the 1990s, when it was more than clear that the Rosenbergs had been real Soviet spies -- not simply a pair of idealistic left-wingers working innocently for peace with the Russians -- one of the Rosenberg's sons, Michael, expressed the view that the reason his parents stayed firm and did not cooperate with the government was because they wanted to keep the government from creating a massive spy show trial, thereby earning the thanks of generations of resisters to government ...