35 entries under reason topic. ×

2
genetic(adjective, genetics, cause)
1
DNA damage(expression, cause, disease)
1
adeno-associated virus(expression, cause, disease)
1
adrenal disease(expression, cause, disease)
1
advanced maternal age(expression, cause, disease)
1
age-related factor(expression, cause, disease)
1
chemical dust(expression, cause, disease)
1
chlamydia(noun, cause, factor)
1
coeliac disease(expression, cause, disease)
1
diabetes mellitus(expression, cause, disease)
1
drug(noun, cause, factor)
1
endocrine problem(expression, cause, disease)
1
endometriosis(noun, cause, factor)
1
gonorrhea(noun, cause, factor)
1
hyperprolactinemia(noun, cause, factor)
1
hypopituitarism(noun, cause, factor)
1
hypothalamic-pituitary factor(expression, cause, disease)
1
infection(noun, cause, factor)
1
low semen quality(expression, cause, disease)
1
ovulation problem(expression, cause, disease)
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APASmart Define. (2015). infertility thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/infertility/thesaurus/narrower
ChicagoSmart Define. 2015. "infertility thesaurus" https://smartdefine.org/infertility/thesaurus/narrower (accessed September 25, 2026).
HarvardSmart Define 2015, infertility thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/infertility/thesaurus/narrower>.
MLASmart Define. "infertility thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/infertility/thesaurus/narrower>