The morning penis hard powerful usually do not have to deal with, this is a normal phenomenon. If the penis is hard in the morning usually do not have to deal with, male erection in the early morning 4 ~ 7 is a very normal physiological situation, the normal man’s penis, in addition to sexual stimulation and some kind of external stimulation will be male penis after stimulation, generally in the form of flaccid, but occasionally the reflex effect of the internal organs will also lead to the penis male penis after stimulation. Early in the morning before waking up often appear penis erection more, lead to the bladder pressure added therefore produce stimulation effect, can lead to the penis appear a subconscious reflex erection, usually do not need to deal with.