Before you attempt to begin any penis enlargement routine, it is very important to first record a proper measurement of the exact length and girth (thickness) of your penis. Many men claim to know how big their penis size is, but very few know how to take proper measurements.
True penis length is measured in a straight line on the top side of the erect penis, from the skin of your abdomen to the tip of the penis head. Penis thickness or "girth" is defined as the linear distance around the widest, thickest, part of the erect penis.
True penis length is measured in a straight line on the top side of the erect penis, from the skin of your abdomen to the tip of the penis head. Penis thickness or "girth" is defined as the linear distance around the widest, thickest, part of the erect penis.