What it measures
- Progesterone
How to prepare
Best about 7 days before your next period is due: day 21 of a 28-day cycle. Hormonal contraception changes the result, so talk to us first if you use it.
When should I book?
Good to know: share any result outside the normal range with your GP, who can arrange NHS follow-up if needed.
Questions
How much is a progesterone (day 21) blood test?
£55 at our clinic at 169 Shirley Road, Croydon, including the blood draw.
How quickly will I get results?
Usually within 1 to 3 days, in a clear report showing each result against its normal range.
How do I prepare?
Best about 7 days before your next period is due: day 21 of a 28-day cycle. Hormonal contraception changes the result, so talk to us first if you use it.
Do I need a GP referral?
No. You can book directly online or by phone.
Pregnant? See our NIPT from £295 and early gender blood test.