What it measures
- FSH
- LH
- Oestradiol
- Progesterone
- Prolactin
- Testosterone
- SHBG
- Free androgen index
- DHEA-S
- TSH
- Free T3
- Free T4
- TPO antibodies
- Thyroglobulin antibodies
Who it’s for
- Trying to conceive for a while without success
- Irregular periods
- Planning a pregnancy and wanting a baseline
- Before seeing a fertility specialist
What’s included
Reproductive hormones (FSH, LH, oestradiol, progesterone and prolactin) show how your ovaries and cycle are working. Androgens (testosterone, SHBG, free androgen index and DHEA-S) look for imbalances such as PCOS. A full thyroid profile (TSH, free T3, free T4, TPO and thyroglobulin antibodies) checks for thyroid problems, which can affect fertility and early pregnancy.
Add AMH and a day 21 test
This package doesn’t include AMH; add an AMH test (£138) if you’d also like an estimate of your egg reserve. The progesterone taken on day 2 to 5 is a baseline: to confirm ovulation, have a Day 21 Progesterone test (£55) later in the same cycle. On the NHS, fertility tests are usually offered after a year of trying, or six months if you’re 36 or over.
How to prepare
- If you have periods, book for day 2 to 5 of your cycle (day 1 is the first day of full bleeding). If your periods are irregular or have stopped, any day is fine.
- Stop biotin (vitamin B7) supplements, often found in hair, skin and nail products, 48 hours before.
- No fasting needed. Eat and drink as normal.
When should I book?
How it works at our Croydon clinic
Book online
Choose your test and a time that suits you. No GP referral needed.
A 15-minute visit
A trained clinician takes a small blood sample at 169 Shirley Road, Croydon. Tell us if you’re nervous.
Results in 1–3 days
A clear report showing each result against its reference range.
Next steps
Share your report with your GP, who can arrange NHS follow-up if anything needs it.
Questions
When should I book?
Day 2 to 5 of your cycle. If your periods are irregular or absent, you can test on any day.
Does this confirm I’m ovulating?
Not on its own. Ovulation is confirmed with a progesterone test about seven days before your next period. Many women add our Day 21 Progesterone test later in the same cycle.
How much is a Fertility Package in Croydon?
£158 at our clinic at 169 Shirley Road, Croydon, including taking your blood sample and your report.
How quickly will I get my results?
Usually within 1 to 3 days, in a clear report showing each result against its reference range.