Jiří Pergl Author of articles

author:
Jiří Pergl
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2 Articles

Author's articles

  • What improves potency?This is a sensitive question for many men who notice the first signs of erectile dysfunction.In this article you will learn about herbs, medicines and food to increase potency.
    31 October 2025
  • How much a man can get excited - what influences arousal and what methods exist.
    13 October 2022