Menstrual Cycles: Normal Variability and Clinical Terms
Clinical Pathology
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Reproductive Pathologies
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Uterine, Ovarian Pathologies
Q. Which of the following is true?
a
Every fertilized egg implants
b
Fewer than 10% of of embryos are lost to spontaneous abortion
c
Spontaneous abortion in the embryological stage is usually due to maternal drug abuse
d
30-50% of embryos are lost to spontaneous abortion
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