An unborn human or animal in the later stages of development inside the mother, especially from about eight weeks to birth.
From Latin 'fetus' (bearing young, offspring), possibly related to 'fecundus' (fertile). It entered English through medical Latin in the 1600s and remains the scientific term.
The word 'fetus' is Latin and clinical, but different languages have different words with different emotional weight—this linguistic choice matters because it shapes how people discuss pregnancy and development.
Clinical term, but access to abortion and reproductive autonomy is gendered—language around fetus often masks deeper gender politics around women's bodily autonomy and life choices.
Use technically but acknowledge that 'fetus' debates are inherently about women's rights and autonomy. Avoid euphemisms that hide gendered power.
Reproductive justice frameworks center women's right to parent, not parent, and parent safely—not fetal personhood debates.
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