Hello
After reading your question I want to tell you that this is a site which suggest treatment and advise about various disease and don't sell any product .
You have to purchase medicine or any other products from chemist shop .
Now about your question , now stop masturbating , size of the penis is normal ,need not to worry .
In sexual intercourse time play an important role , size does not matter.
You mentioned that there are
premature ejaculation , sperm leakage , erection problem ( as mentioned in query ).
All these problems are CURABLE , for this you should
consult a psychiatrist and get his opinion and treatment .
Everywhere QUACKS advertising about sex and its related products without any scientific studies , so be aware these misleading ads .
Without any hesitation consult a psychiatrist and get his opinion.
I prescribe my patient
fluoxetine 20 mg twice in day for 3-6 months .
Fine tremors and
diarrhea are side effects only for 3-5 days ( initial ) .
No sex till complete cure .
Hope this will provide you desired information.