|The male reproductive system consists of different sex organs and these all form the human reproductive process. In this type of reproductive system, these sex organs are situated outside the body, near to the pelvic region. The main male sex organs are the penis and the testicles which yield semen and sperm, which, as part of sexual intercourse. Further, fertilize an ovum in the female's body. The fertilized ovum (zygote) develops into a fetus, which is later born as a child. Conforming equivalent among females is the female reproductive system. A journal is a periodical publication intended to further progress of science, usually by reporting new research. Most journals are highly specialized, although some of the oldest journals publish articles, reviews, editorials, short communications, letters, and scientific papers across a wide range of scientific fields. Journals contain articles that peer reviewed, in an attempt to ensure that articles meet the journal's standards of quality, and scientific validity. Each such journal article becomes part of the permanent scientific record.