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JaySanz JaySanz
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6 years ago
What is thought to be the main mechanism of action of emergency contraceptive pills?
 
  a. impairing a fertilized egg from implanting in the uterus
  b. inhibition of ovulation
  c. breaking apart the sperm's flagella
  d. blockage of the fallopian tubes
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etherae1etherae1
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6 years ago
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JaySanz Author
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6 years ago
You make an excellent tutor!
ouasfoudgewu
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Yesterday
Good timing, thanks!
mmmm_dat_userna
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2 hours ago
this is exactly what I needed
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