Real ChatGPT answer · index seed49uXjmncyoAcompleteParenting and family · pregnancyinformational

Is there a scientific explanation for why certain food aversions suddenly appear and disappear during different trimesters?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Is there a scientific explanation for why certain food aversions suddenly appear and disappear during different trimesters?
2 real searches · 1 real-search pass
pregnancy food aversions trimester hormones hCG smell taste nausea evidence reviewGoogle ↗
OBSERVEDReason
pregnancy nausea food aversions changes across trimesters scientific explanation estrogen progesterone olfaction studyGoogle ↗
OBSERVEDReason

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.

ChatGPT real searches (2)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model).

Searches and sources

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
pregnancy food aversions trimester hormones hCG smell taste nausea evidence review
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
pregnancy nausea food aversions changes across trimesters scientific explanation estrogen progesterone olfaction study
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1