normal prepubertal XY male testosterone levels
cord blood	17-61ng/dL*
1-10 days	/= 187 ng/dL**
1-3 months	72-344 ng/dL
3-5 months	/= 201 ng/dL
5-7 months	/= 59 ng/dL
7-12 months	/= 16 ng/dL
1-5 years	/= 12 ng/dL
6-9 years	3-30 ng/dL
10-11 years	5-50 ng/dL
12-14 years	10-575 ng/dL
15-17 years	220-800 ng/dL

* ng/dl = nanograms to the decilitre - U.S. quantity
** /= indicates less than or equal to

To convert from ng/dL to nmol/L, multiply the ng/dL amount by 0.0347

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