Case study : A 30-year-old woman went to her GP with concerns | Biochemistry

Case study :
A 30-year-old woman went to her GP with concerns
about her fertility. She and her partner had been trying
to have a baby for the past 7 months without success.
She said she was having regular periods every 28 days. The GP asked her to come back when she was at
around day 21 of her cycle for a blood test and also to
have a further blood sample taken during day 1-5 of
her period.

Laboratory results :
●Progesterone 43 nmol/L
●FSH 3. (2–9 mU/L )
●LH. ( 3. 2–9 mU/L )
●Prolactin. 250 (<500 mU/L)
●estradiol. 120. (75–140 pmol/L)
●TSH 2.1 (0.2–4.5 mU/L )
●Free T4 15 (9–21 pmol/L )

How would you interpret these results in light of the
patient’s history and clinical findings?