I suffer from ED symptoms so my urologist ran a few tests. (34 year old; nonsmoker; nondrinker; slightly high bad cholesterol; low good cholesterol). Here are results:
Testosterone: 246 (250-827)
FSH: 3.7 (1.6-8.0)
LH: 3.1 (1.5-9.3)
Estradiol: 29 (less than 39)
Prolactin: 9.0 (2-18)
He thinks...