erection. caused by filling of the erectile tissue by blood the penis enlarges and becomes rigid. orgasm. pleasurable sensation experienced during ejaculation.
the primary sex organs which are the testes in males. to manufacture sperm and deliver them to the female reproductive tract. Lying in the soft connective tissue surrounding the seminiferous tubules, are functionally distinct cells that produce androgens, most importantly.
As the erectile tissues continue into the body of the penis, the crura become the corpora cavernosa and the bulb becomes the corpus.
Some men find it difficult to get or keep an erection. In some cases, the penis only becomes hard up to the area of the scar and stays flaccid (not erect) past that.
The penis is a muscular, cylindrical organ consisting of erectile tissues permeated by Such a condition, in which the penis becomes enlarged and rigid is.