Hello Doctor,
I am Fransy from India and I have been observing very weak penis erection.
I had been masturbating a lot in the past. Is it due to this i am facing such weak erection?
Please advice what do i need to do to overcome.

It is very probable.
You should discontinue excessive sexual activities and see if there is an improvement.
Beneficial will prove to be also: exercise, sexual activities discontinuation for 2 to 4 weeks, positive attitude, negative ion therapy, balanced diet, and massages.
Please, keep me updated on your progress.