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yang yang
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6 years ago
What is one reason douching does not prevent pregnancy?
 
  A) Because sperm are sticky and cannot be flushed away
  B) Because sperm are traveling toward the uterus in fifteen seconds; douching is too late
  C) Because sperm has a pH value opposite to douches
  D) Because a woman's immune system protects sperm
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kmscott11kmscott11
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6 years ago
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yang Author
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6 years ago
Thanks
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Yesterday
Good timing, thanks!
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2 hours ago
this is exactly what I needed
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