Real ChatGPT answer · index seedWe4HdxUODxUcompleteHealth and wellness · women's healthinformational
Can I trust the fertility window predictions in free period tracker apps like Flo, or should I invest in paid software to avoid an unplanned pregnancy?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Can I trust the fertility window predictions in free period tracker apps like Flo, or should I invest in paid software to avoid an unplanned pregnancy?
6 real searches · 1 real-search pass
ACOG fertility awareness methods period tracking apps effectiveness contraception ovulation predictionGoogle ↗
OBSERVED
CDC fertility awareness methods typical use failure rate contraception 2024Google ↗
OBSERVED
FDA Flo app fertility mode birth control disclaimerGoogle ↗
OBSERVED
CDC fertility awareness methods typical use effectiveness pregnancy rate apps menstrual cycle tracking contraception 2025Google ↗
OBSERVED
ACOG fertility awareness methods period tracking apps ovulation prediction contraception effectivenessGoogle ↗
OBSERVED
Flo app fertile window predictions not contraception disclaimer clinical study cycle variabilityGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 6 queries…
Searches and sources
ChatGPT6 real searches · gpt-6
ACOG fertility awareness methods period tracking apps effectiveness contraception ovulation prediction Google ↗
CDC fertility awareness methods typical use failure rate contraception 2024 Google ↗
FDA Flo app fertility mode birth control disclaimer Google ↗
CDC fertility awareness methods typical use effectiveness pregnancy rate apps menstrual cycle tracking contraception 2025 Google ↗
ACOG fertility awareness methods period tracking apps ovulation prediction contraception effectiveness Google ↗
Flo app fertile window predictions not contraception disclaimer clinical study cycle variability Google ↗
- Why is my fertile window so short/long? · help.flo.health
- How accurate is the Flo app, and how does it work exactly? · flo.health
- Birth Control · fda.gov
- Contraception and Birth Control Methods | Contraception · cdc.gov
- Fertility Awareness Methods · plannedparenthood.org
- Fertility Awareness-Based Methods of Family Planning · acog.org
Semantic map
Every query placed by meaning (EmbeddingGemma 2, 256-d). Shaded regions are topics, nearby points are near-paraphrases, and a circle's size is how often the query came back.
SimulatedReal search
Hover a query to see its counterpart · zoom with Ctrl/⌘ + scroll, a pinch, double-click or +
Queries
6 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
ACOG fertility awareness methods period tracking apps effectiveness contraception ovulation prediction OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
CDC fertility awareness methods typical use failure rate contraception 2024 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
FDA Flo app fertility mode birth control disclaimer OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
CDC fertility awareness methods typical use effectiveness pregnancy rate apps menstrual cycle tracking contraception 2025 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
ACOG fertility awareness methods period tracking apps ovulation prediction contraception effectiveness OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Flo app fertile window predictions not contraception disclaimer clinical study cycle variability OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |