The picture is complicated by the variability of the symptoms among women and by the fact that the symptoms often develop gradually over the course of many years. Without a test to confirm a diagnosis of perimenopause, this transitional phase has been elusive to the medical community.
The thyroid gland, or simply the thyroid /ËÎ¸aÉªrÉÉªd/, is an endocrine gland in the throat, and consists of two connected lobes. It is found at the front of the neck, below the Adam's apple.
In-Depth From A.D.A.M. Background. The thyroid is a small, butterfly-shaped gland located in the front of the neck that produces hormones, notably thyroxine (T4) and triiodothyronine (T3), which stimulate vital processes in every part of the body.