Women's Hormone Health Blood Test
9 Biomarkers | Venous or Capillary Blood Test | CE-marked | UKAS-accredited | Doctor-reviewed results with personalised interpretation.
A female hormone profile checking reproductive hormones, thyroid markers and androgen balance. Designed for women investigating irregular cycles, acne, fertility concerns or hormone imbalance symptoms, this test gives clear, clinically reviewed insight so you can understand your results and know what to do next.
Results are typically available within 2 working days from when your sample reaches the laboratory (excluding weekends and bank holidays).
Thyroid Function
- Free Thyroxine, FT4
- Thyroid Stimulating Hormone
Androgen Hormones
- Testosterone
- Sex Hormone Binding Globulin
- Free Androgen Index
Female / Reproductive Hormones
- Follicle Stimulating Hormone
- Luteinising Hormone
- Oestradiol
- Prolactin
How to prepare
- Fasting required 8–12 h before the test (water only) recommended for glucose, cholesterol/triglyceride accuracy
- Sample timing: between 7:00 AM – 10:00 AM
- Stay hydrated; avoid strenuous exercise, heavy meals, and supplements (iron, B12, multivitamins, biotin) for 48 hours prior
- Continue prescribed medications unless otherwise directed
Frequently asked questions
Who is this test for?
It is for women wanting a broad assessment of hormonal balance, whether because of irregular cycles, PMS, mood changes, acne, or unexplained weight and energy changes. It covers oestradiol, progesterone, FSH, LH, testosterone, SHBG, prolactin and thyroid function.
When in my cycle should I be tested?
Days two to five for the main hormones. If progesterone is included, it needs to be measured in the second half of the cycle, around day 21 of a 28 day cycle, so you may need two samples for a complete picture. We will advise based on your cycle length.
Does hormonal contraception change the results?
Yes. The pill, implant, injection and hormonal coil all suppress or alter natural hormone production. Results are still measurable but must be read in that context, so please tell us what you use when booking.
What does prolactin indicate?
Raised prolactin can disrupt ovulation and cause irregular or absent periods, and occasionally breast discharge. It is a treatable cause of hormonal disturbance that would otherwise be missed, which is why it is included here.
Do I need to fast?
Fasting is not required. Please avoid biotin supplements for 48 hours before testing, as biotin interferes with the laboratory methods used for hormone and thyroid analysis.