Question
A 22-year-old woman and her husband are being counseled after a first-trimester miscarriage. She has no significant medical problems. Her physical examination is unremarkable and in counseling her you explain in lay terms that the most likely cause of her miscarriage is aneuploidy. Which of the following is the most common aneuploidy causing miscarriage?
| A. |
trisomy 18 |
| B. |
45,XO |
| C. |
triploidy |
| D. |
unbalanced translocation |
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