GP with an interest in women’s health Dr Laura Patterson discusses key issues in identifying and managing symptoms of ...

The hypothalamus stimulates the pituitary gland to release follicle-stimulating hormone (FSH) and luteinizing hormone (LH), both of which act on the testes. LH stimulates testosterone production ...

The release of testosterone is controlled by a negative feedback system: build up of testosterone concentration in the blood inhibits the secretion of FSH and ICSH from the pituitary gland ...