Why do men with cystic fibrosis become infertile?

Related questions

1. Can the newborn screening for cystic fibrosis be wrong?
2. How Cystic fibrosis is inherited?
3. Can you develop cystic fibrosis later in life?
4. Why are cystic fibrosis patients dangerous to each other?
5. Can CF be prevented?
6. Why is cystic fibrosis more common in Caucasian?
7. Can cystic fibrosis be detected before birth?
8. Do CF carriers have any symptoms?
9. Who does cystic fibrosis affect most?
10. Are females with cystic fibrosis infertile?

Tags

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7. #intercourse
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11. #congenital
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14. #canal
15. #bilateral
16. #deferens
17. #known
18. #percent
19. #impossible
20. #cbavd