An erect penis of 3 inches or less is considered small.
The common thing is that the penis is between 4 and 6 inches.
Greater than 6 inches can already be called "big dick", but are rare to happen.
Surveys among women have already proven the thesis that "size is not a document", size is only a concern of men, since most believe that "the bigger the better," forgetting the fact that the G-spot of women are in the first 2 inches of the vagina.
However, it is found that a very small or thin penis does not provide the same friction of a large penis during penetration, which diminishes the sensitivity of the woman, but this issue can be easily resolved with the use of favorable sexual positions.
Next, you will know the sexual positions that allow deeper penetration and more friction.