There is no such a hormone.FSH's release is triggered by Gonadarophin releasing hormone.
Luteinising hormone
That is LH Luteinising hormone.
Leutenising hormone is secreted by the anterior pituitary gland.
Luteinising hormone (LH) is made by the pituitary gland and stimulates the mature egg to be released from the ovary, this is called ovulation.
Adrenaline, thyroxine, insulin, oxytocin, pituitrin, testosterone, luteinising hormone, ADH (anti diuretic hormone) oestrogen, progesterone, growth hormone. And many more besides.
Munther Mustafa Fathi has written: 'The medical biochemistry of alkaline phosphatase' 'Studies on the assay of lutropin (luteinising hormone) using immunoradiometric assay systems'
The hormone primarily affecting the reproductive organs is gonadotropin-releasing hormone (GnRH). GnRH regulates the secretion of other hormones such as luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which in turn control the functions of the gonads (ovaries and testes) and their production of sex hormones like estrogen and testosterone.
Adenohypophyseal function is primarily regulated by the hypothalamus through the release of hormones such as corticotropin-releasing hormone (CRH), thyrotropin-releasing hormone (TRH), and gonadotropin-releasing hormone (GnRH). These hormones stimulate or inhibit the release of specific hormones from the adenohypophysis, which in turn regulate various endocrine functions in the body.
Luteinizing Hormone produced by the pituitary gland present at the base of the brain. In women LH helps to regulate the menstrual cycle and egg production. It stimulates the follicles to release the egg. The level of LH varies depending on the period of the menstrual cycle. There is an increase just before the ovulation occurs. In men LH stimulates the production of testosterone and is very important for sperm production.
LH ( luteinising hormone) is stimulated by oestrogen and secreted by the pituitary gland. As oestrogen levels rise it will inhibit the production of FSH (follicle stimulating hormone) and will encourage the production of LH. As LH rises to a peak in the middle of the menstrual cycle, they will stimulate the release of a mature egg.
Thyroid function is an example of a negative feedback system.
The main hormones that are involved in puberty are testosterone for males and oestrogen (can also be spelt 'estrogen') and progesterone for females. These are released from a gland in the brain called the pituitary gland. Other hormones include follicle-stimulating hormone (FSH) and luteinising hormone (LH).