If The Blood Ain’t Flowin’, The Penis Ain’t Growing

So, in the past three essays we have discussed three of the processes that must be working to get an erection: normal psychological function, intact nerves, and normal testosterone.  All of these are important, but ultimately our penis must fill up with blood to get hard and the blood needs to stay in the penis until … More If The Blood Ain’t Flowin’, The Penis Ain’t Growing

Low T and ED

Normal testosterone is essential for normal erectile function and is an integral part of the evaluation for erectile dysfunction.  Aside from its importance in our sex drive, testosterone is necessary for the viability of the blood vessels and smooth muscle of the penis.  Researchers have found that castration decreases blood flow to the penis, causes … More Low T and ED