Conversation: The conversation between human and AI assistant.
[|Human|] Hi I am 22 years old and my testicles are quite small than average. They are 12 ml and 11 ml respectively, whereas the average is about 15 ml. My penis is not big enough as well. I am fertile person but my testosterones are quite low. They are about 350 ng/dL which is very low when compared to my age.
[|AI|]  Degree understand your concerns went through your details. The length of penis and size of testicles are determined by many factors including heredity and genetics. They are automatic and any intervention into the genetic aspects could actually harm your health. There is no need to worry about these aspects. Length, thickness, size of testicles are not the deciding factors of your fertility. They don't even influence your fertility. You are just 22. How and why did you test your testosterone level? What was the necessity? Even if there is any health concerns, there are hormonal therapies available for you. But unnecessary worrying about sexual organs and sexual fertility can manifest as anxiety disorder. Please keep away and ignore these things. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. Hope this answers your query. Available for further clarifications. Good luck. Take care.