07/20/2026
Do you need a urinary hormone monitor? 💯NO.
However the quantitative data can be helpful if charting biomarkers is stressing you out or if your biomarkers are hinting towards a hormonal problem.
You can frequently find the hormone monitors used to get a discount, comment "MONITOR" for the link to a Facebook group just for private sale of hormone monitors.
(I am not affiliated with any of these devices.)
Clearblue Monitor: This is great to use with the Marquette Method. Since the data is qualitative, the test strips are cheaper, and you need less. However in the past there have been availability issues, and personally I have had problems with receiving faulty test strips.
Mira: This is great to use with the Marquette Method (*not officially approved) or on its own. The test strips are more expensive and cannot be used once expired. Mira does have good data backing their claims, so its a trustworthy choice.
Inito: I have the least experience with inito because it was only available with Apple phones until recently. It's now a stand alone monitor like Mira, but a slightly lower price point.
Proov: Proov doesn't require a monitor, but uses your phone camera. This requires remembering to take a picture 10 minutes after taking the test, which can be difficult if you have a busy morning routine. Proov has excellent, publically available studies on their tests. This is my top choice if you only plan to test for a few months.