Soft: Bring a pot of water to a boil over high heat. Reduce the heat to low, then add your eggs and cook 4 to 5 minutes. Drain, cool in ice water and peel. Medium: Bring a pot of water to a boil over high heat. Reduce the heat to low, then add your eggs and cook 7 to 8 minutes.Drain, cool in ice water and peel.ring a pot of water to a boil over high heat. Reduce the heat to low, then add your eggs and cook 4 to 5 minutes. Drain, cool in ice water and peel. Medium: Bring a pot of water to a boil over high heat. Reduce the heat to low, then add your eggs and cook 7 to 8 minutes. Drain, cool in ice water and peel.
Thyroid-stimulating hormone. Thyroid-stimulating hormone (also known as thyrotropin, thyrotropic hormone, TSH, or hTSH for human TSH) is a pituitary hormone that stimulates the thyroid gland to produce thyroxine (T4), and then triiodothyronine (T3) which stimulates the metabolism of almost every tissue in the body.
TSH is a pituitary hormone, not a thyroid hormone, so TSH is an implied measurement of thyroid levels. There are too many instances where TSH levels fall below the reference range (which implies hyperthyroidism), when the patient is actually clinically hypothyroid or normal, but certainly not hyperthyroid.