Comprehensive male hormone interpretation that visualizes the testosterone production and feedback pathway to identify the true root cause of hormonal imbalances. Free testosterone is automatically calculated using the Vermeulen method.
Individual Hormone Markers
Testosterone (Total): 000 ng/dL
Primary male sex hormone produced mainly in the testes (men) and ovaries/adrenals (women). Regulates muscle mass, bone density, fat distribution, libido, and erythropoiesis.
Enter value for Testosterone (Total) to interpret.
Testosterone (Free): 000 pg/mL
Calculated Free Testosterone estimates the unbound fraction (~2% of total testosterone). More clinically relevant than total testosterone when SHBG is abnormal.
Enter value for Testosterone (Free) to interpret.
LH: 000 IU/L
Pituitary LH stimulates testicular testosterone production in men. In women, it supports ovarian steroid production and triggers ovulation. LH distinguishes primary from secondary hypogonadism.
Enter value for LH to interpret.
FSH: 000 IU/L
FSH is a hormone made by the pituitary gland which is involved in reproduction that stimulates the growth and maturation of eggs in women and sperm in men.
Enter value for FSH to interpret.
Estradiol: 000 pg/mL
Primary estrogen in both sexes, produced mainly by ovaries in females and via peripheral aromatization of testosterone in males.
Enter value for Estradiol to interpret.
Prolactin: 000 ng/mL
Prolactin is a pituitary hormone best known for its role in lactation. In nonpregnant women and men, prolactin levels are normally low.
Enter value for Prolactin to interpret.
Ratios
TT/E2: 000 (ng/dL)/(pg/mL)
Ratio of total testosterone to estradiol. Used as a rough proxy for aromatase activity / relative estrogen dominance in men.
To calculate TT/E2, enter values for: Testosterone (Total), Estradiol.
Testosterone binding proteins
SHBG: 000 nmol/L
Sex hormone binding globulin is produced by the liver and binds to sex hormones (testosterone, DHT, estradiol), regulating their bioavailability to tissues.
Enter value for SHBG to interpret.
Albumin: 000 g/dL
Principal liver-synthesized plasma protein maintaining oncotic pressure and ferrying hormones, drugs and nutrients.
Enter value for Albumin to interpret.