Brief Answer:
Investigations and examination by Surgeon-

Detailed Answer:
Hi Young man.
Thanks for your query, read and understood your problems.
I would like to explain , discuss and suggest at the same time point by point as you have mentioned :

One day you had masturbation when you were 20 years old - White greyish liquid come out- THis is normal color of the semen.

Scrotum got itching after 2 months- this is neither related to masturbation nor any testicular problems in the normal circumstances.

After some one week the scrotum hanged loose - terrified yet did not discuss nor consulted to any Surgeon or Urologist :

Now: you can feel only one testicle, another is non-palpable or flat. scrotum is still lose. Wants to know why it is like this and may be about the thick light transparent colorless fluid.

Well, the thick, light colorless liquid that comes out is mainly a prostatic fluid. And this is the normal color and consistency of the ejaculate.

I would suggest you the following:
-Get yourself clinically and physically checked by a General Surgeon or an Urologist.
-Semen analysis is very important investigation.
-Ultrasonography and color doppler examination of the scrotum, abdominal wall and the whole abdomen.
-To get a confirmatory diagnosis MRI study helps to confirm the diagnosis, helps to plan the further treatment if needed.

These tests will help us to know whether the testis missing is small, atrophic (means not in working condition and very small) or at a place in the abdominal wall in the inguinal canal, or is there any transformation into cancer.

When the testis is not in the place the scrotum can appear loose. Another reasons are hot humid temperature in atmosphere.

I hope this clears all your doubts you asked. Please follow the guideline I have given and just follow them to get a clear diagnosis and a treatment plan....

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Brief Answer:
Atrophy can not be reversed

Detailed Answer:
Hi.
Thanks for your feedback.

Now, the most important aspect is to get the facts and the only way are the investigations I have mentioned above.

Testicular atrophy can not be reversed.

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Brief Answer:
No relation / Semen analysis.

Detailed Answer:
No, over-masturbation has no relation to the testicular atrophy.
The chances of fertility : Medical field is based on facts; semen analysis alone can tell about this chance.

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