|The gonadotroph cells in the anterior pituitary gland secrete luteinizing hormone (LH). A sudden rise of LH triggers ovulation and development of the corpus luteum in females. Therefore, it is essential to regulate menstrual cycle. In males, it stimulates Leydig cell production of testosterone. It acts along with FSH in the process of reproduction.A journalÂ is aÂ periodical publicationÂ intended to further progress ofÂ science, usually by reporting newÂ research. Most journals are highly specialized, although some of the oldest journals publish articles, reviews, editorials, short communications, letters, andÂ scientific papersÂ 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 scientificÂ validity. Each such journal article becomes part of the permanent scientific record.