Testosterone levels : Different lab use different measuring methods for testosterone. Usually in adult males the reference range in 400-700 ng/dl. That is nanograms per delimiter. The reference in nmol are different. Obesity, various drugs, liver disease and sleep apnea can cause DECREASE in testosterone levels.
Answered 6/30/2014
4k views
2 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question