Tempdrop 2.0 Advanced Fertility Monitor
Tempdrop
Early research
£199
Clearblue
Clearblue Advanced Digital Ovulation Test Kit (10 tests)
Ovulation test: test or monitor for tracking changes across your cycle
Promising research
£32at boots.com
Best for: People who want warning of a wider fertile window, typically 4 or more days, before the LH…
Price checked
Buy now at boots.com- Tracks oestrogen and LH
- Typically shows 4 or more fertile days
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Tracks oestrogen and LH
- Tests
- 10
- Format
- Digital holder with test sticks
- Hormones
- Oestrogen (E3G) and LH
Where we checked it: boots.com ›
Why we picked it
It tracks oestrogen as well as LH, so it flags high-fertility days before the peak, giving more days to try.
Best for
People who want warning of a wider fertile window, typically 4 or more days, before the LH peak
Not for
Anyone wanting contraception, or anyone on fertility drugs that affect LH or oestrogen readings
The details that matter.
- • Tracks oestrogen and LH
- • Typically shows 4 or more fertile days
- • Around £3.20 per test
- • Not a contraceptive
How strong is the research? What our grades mean ›
- Strong research
- Independent certification or lab data for the specific claim.
- Promising research
- The material is well supported, but there is no product-level testing.
- Early research
- Little independent research.
- Mixed research
- Research findings disagree.
- £
- Under £20
- ££
- £20 to £79
- £££
- £80+
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