Sperm DNA Fragmentation Index and Unexplained Infertility Study
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Questions and Answers

What was shown in the observation group compared to the control group?

  • Higher No. of D3 good-quality embryos
  • Lower live birth rate (correct)
  • Lower sperm concentration
  • Advanced male age

What parameter was increasingly acknowledged as a parameter for the evaluation of male infertility?

  • Sperm DNA Fragmentation Index (DFI) (correct)
  • Sperm concentration
  • Progressive motility
  • Morphology assessment

How was the infertile population classified in the study?

  • Based on male age
  • Based on the number of D3 good-quality embryos
  • Based on the Sperm DNA Fragmentation Index (DFI) (correct)
  • Based on sperm concentration

What type of correlation was found between the DFI and No. of D3 good-quality embryos?

<p>Negative correlation (A)</p> Signup and view all the answers

What relationship was examined in the correlation analysis?

<p>The relationship between DFI and clinical pregnancy rate (C)</p> Signup and view all the answers

What does Unexplained Infertility (UEI) refer to?

<p>The inability to conceive despite 12 months of unprotected intercourse with known causes of infertility ruled out (B)</p> Signup and view all the answers

What is the preferred method for treating Unexplained Infertility (UEI)?

<p>Expectant management (B)</p> Signup and view all the answers

When was the conception of Unexplained Infertility (UEI) first proposed?

<p>In the 1960s (B)</p> Signup and view all the answers

How much of the infertility cases are diagnosed with unexplained infertility?

<p>1/3 (C)</p> Signup and view all the answers

What is the primary characteristic of Unexplained Infertility (UEI)?

<p>Inability to conceive despite 12 months of unprotected intercourse with known causes of infertility ruled out (A)</p> Signup and view all the answers

What has been suggested as a potential improvement for clinical outcomes in treating Unexplained Infertility (UEI)?

<p>Pharmacological approaches or Assisted Reproductive Technologies (ART) (A)</p> Signup and view all the answers

What proportion of infertility cases are diagnosed with unexplained infertility?

<p>2/3 (D)</p> Signup and view all the answers

Which method is currently preferred for treating Unexplained Infertility (UEI)?

<p>Expectant management (C)</p> Signup and view all the answers

What was proposed as a potential improvement for clinical outcomes in treating Unexplained Infertility (UEI)?

<p>Assisted Reproductive Technologies (ART) (D)</p> Signup and view all the answers

When was the conception of Unexplained Infertility (UEI) first proposed?

<p>1960s (A)</p> Signup and view all the answers

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