In vitro fertilization combined embryo transfer technology (IVF): also known as test-tube infants, refers to the first test-tube baby in the world, Louise Brown, who takes out the eggs and sperm separately and places them in the test-tube to
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In vitro fertilization combined embryo transfer technology (IVF): also known as test-tube infants, refers to the first test-tube baby in the world, Louise Brown, who takes out the eggs and sperm separately and places them in the test-tube to
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