From mile 2.80 on the Grays Peak Trail, the Torreys Peak Trail begins and traverses across the North Slope of Grays Peak. After .25 miles the trail turns on two short switchbacks. A snowfield often lingers on the North Slopes of Grays between the switchbacks and the saddle.
Normal Levels. According to MedlinePlus.com, a normal testosterone level for an adult female is 20 to 80 nanograms per deciliter. Testosterone levels fluctuate during the day, but are highest in the morning so blood should be drawn as close to the morning as possible. Some laboratories may have different normal testosterone ranges.
How much of each should men have? Normal levels of testosterone and estrogen vary from man to man: average testosterone falls between 260 and 1,000 nanograms for every deciliter of blood. The average estrogen range for men is 10 to 40 picograms for every milliliter of blood.