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.
Mikhail Gorbachev was the last General Secretary of the Soviet Union. Appointed in 1985, Gorbachev's domestic reforms and nuclear disarmament deals helped end the Cold War but ultimately led to the dramatic downfall of communism in Europe. Photo: Mikhail Gorbachev, 1991 (Getty)