What are the Male Sex Organs and How they Work

 Male Sex Organs


The testes is an essential Ma male sex organ which responsible for producing the sperm and testosterone.


The penis is the male sex organ, reaching its full size during puberty. In addition to its sexual function, the penis acts as a conduit for urine to leave the body. Human penis evolved to displace semen left by other males in the female reproductive tract. Consistent with the view of the human penis as a semen displacement device.[i]


 Sperm is a male cell with a small tube running through its middle which allows urine to leave the bladder and semen to leave his body


Two oval-shaped glands in the scrotum that make sperm and male sex hormones


The changes start in a limp penis caused by stimulation --physical or mental signal and start to supply of blood being sent to the spongy tissues.[ii] It makes penis hard that enough to achieve satisfactory sexual activity.[iii]


natural body function which occurs in boys during sleep Ejaculation is defined as a passage of seminal (sperm) fluid from its storage location, through ejaculatory duct and out into the urethra. After that, from the urethra, the sperm are ejected into the vagina

Sperm cells

Discharge of semen from the penis into the vagina.

Ejaculation(Wet dream)

The thick whitish fluid which contains the sperm which is released from the penis

 Not: The most definitions are given from Linda A. Berne Pamela Wild. Teen Sexual Behavior A Leader’s Resource of Practical Strategies With Youth,. 

[i]  Gordon G. Gallup Jr., , Rebecca L. Burch1, Mary L. Zappieri, Rizwan A. Parvez, Malinda L. Stockwell, Jennifer A. Davis, The human penis as a semen displacement device, Volume 24, Issue 4, July 2003, Pages 277–289)
[ii] Linda A. Berne Pamela Wild. Teen Sexual Behavior A Leader’s Resource of Practical Strategies With Youth,  The America All ance for Health , Physical Educatin , Recreatinon and Dance , Vergina , 1988.
[iii] Ana Luiza Reis1, Leonardo Oliveira Reis1,2, Ricardo Destro Saade1, Carlos Alberto Santos Jr.1, Marcelo Lopes de Lima1, Adriano Fregonesi1. Validation of Portuguese version of Quality of Erection
Questionnaire (QEQ) and comparison to International Index
of Erectile Function (IIEF) and RAND 36-Item Health Survey, Vol. 41 (1): 155-167, January - February, 2015.