Albumin
g/LThe main protein your liver makes, holding fluid inside your blood vessels.
Why it matters
A good measure of longer-term liver function and nutritional state.
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What's measured
Every marker below is read against optimal ranges — not just the lab reference band — and explained by a clinician on your results call.
The main protein your liver makes, holding fluid inside your blood vessels.
Why it matters
A good measure of longer-term liver function and nutritional state.
The pituitary hormone that triggers ovulation and testosterone production.
Why it matters
Its ratio to FSH is a central clue in diagnosing PCOS.
The main form of oestrogen, central to the menstrual cycle and bone health.
Why it matters
Interpreted against cycle timing in women; in men, raised levels can cause their own symptoms.
All testosterone in your blood, both bound and unbound.
Why it matters
The standard first measurement, though much of it is bound and unavailable to your cells.
The unbound testosterone your body can actually use.
Why it matters
Often the more meaningful number — total testosterone can look normal while the usable fraction is low.
The pituitary hormone best known for milk production.
Why it matters
Raised levels disrupt periods, fertility and libido in both sexes, and are usually correctable.
The pituitary hormone that drives egg and sperm production.
Why it matters
A key marker of ovarian reserve and the transition into menopause.
The ratio of total testosterone to SHBG, estimating active androgen.
Why it matters
A key calculation in assessing PCOS and androgen excess in women.
An adrenal hormone that acts as a building block for sex hormones.
Why it matters
Falls steadily with age and gives a read on adrenal output.
The protein that binds sex hormones and controls how much is free.
Why it matters
Explains a normal total testosterone with low free testosterone, and shifts with insulin resistance and thyroid function.