Why do guys get lumps in their nipples?

Related questions

1. What is the best treatment for gynecomastia?
2. Does insurance cover gynecomastia?
3. Does Gyno hurt to touch?
4. How do you know if you have gynecomastia or fat?
5. What can be done about gynecomastia?
6. What foods give you bigger breasts?
7. Can gynecomastia go away without surgery?
8. Why do men's nipples get bigger?
9. Why would a man's nipples be sore?
10. Is gynecomastia a sign of low testosterone?

Tags

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2. #called
3. #beneath
4. #gynecomastia
5. #tissue
6. #breast
7. #during
8. #condition
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10. #puberty
11. #about
12. #tenderness
13. #normal
14. #develop
15. #changes
16. #temporary
17. #enlarges
18. #usually
19. #nipple
20. #happen