The only problem is that you will have difficulty learning to control ejaculation that way. Every man is born with premature ejaculation, so having it is perfectly normal – to start with. Controlling ejaculation is something you have to learn just as you had to learn to control your bladder as a child. We get taught to control our bladders but no one teaches us how to control ejaculation.
Do not waste time or money on sprays, vitamins, herbs, dietary supplements or drugs. This is a learning problem and these things will not help you learn to control ejaculation any more than they can help you to learn to speak another language.
There are a lot of high-priced programs advertised online but all you need is an inexpensive little book written by a doctor and sex therapist that has been used successfully for more than 32 years.
It is called "Lasting Longer: The Treatment Program for Premature Ejaculation" by Dr. Sy Silverberg M.D. For more information just google the author’s name: Dr. Sy Silverberg M.D.
http://sextherapy-prematureejaculation.com