Progesterone Day 21 Ovulation Test

Whether you're planning a family, actively trying to conceive or tracking your ovulation, our Day 21 Progesterone Ovulation Test offers targeted insights to support you on your fertility journey.

  • Female
Sample
Blood
Collection
Venous draw at clinic
Results in
2–5 days
Biomarkers
1
Tests for
  • Progesterone

Test specifications

Sample type
blood
Collection method
venous draw at clinic
Turnaround time
2–5 days
Biomarkers tested
1
At-home test
No
Doctor reviewed
No
Gender focus
Female

What's tested

1 biomarker as listed by Randox Health.

Hormones

  • Progesterone

About this test

Whether you're planning a family, actively trying to conceive or tracking your ovulation, our Day 21 Progesterone Ovulation Test offers targeted insights to support you on your fertility journey.

Progesterone plays a key role in your menstrual cycle and fertility. After ovulation, your progesterone levels rise (typically peaking around day 21 of your cycle). Our ovulation test measures progesterone levels to confirm if and when you're ovulating. Understanding your progesterone levels can give you clarity, support your next steps and help guide conversations with your doctor or fertility specialist if needed.

  • Results within 2-5 working days
  • Simple blood test in clinic
  • Ideal for those planning to conceive or tracking ovulation

Description provided by Randox Health.

Our editorial score

Compare Health Test Score
Editorial confidence: 9.5/10

Score breakdown

  • Clarity and documentation 9.0/10

    The listing publishes a detailed description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.

  • Clinical depth 7.5/10

    A single-marker test measuring exactly what it sets out to; depth is not the point of this comparison group.

  • Collection convenience 4.0/10

    Requires a venous draw at a clinic; results within 5 days.

  • Results and follow-up 3.5/10

    Results are not doctor-reviewed as standard.

  • Trust signals 9.0/10

    Trustpilot 4.6 from 29,705 reviews; accredited lab (UKAS ISO 15189 (Randox Clinical Laboratory Services, lab 9329)); CQC registered.

  • Value for money 6.5/10

    £45.00 against a comparison-group median of £45.00 (-0%).

Compare with similar tests

This test belongs to our Progesterone test comparison group. See how it stacks up against equivalent tests from other providers.

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Progesterone Blood Test

Our progesterone blood test will confirm if you've ovulated and is taken on day 21 of your menstrual cycle. For a more complete picture of your hormone network, we recommend our advanced female hormone test, MyFORM®.

  • At-home test
8.0 / 10