Appendix 1. Search keywords used in databases
Database	Keywords
Pubmed	"Assisted Reproductive Technology" AND "Brazil"; "Assisted Reproductive Technologies" AND "Brazil"; "Assisted Reproductive Technique" AND "Brazil"; "Assisted Reproductive Techniques" AND "Brazil"; "Assisted Reproductive Technic" AND "Brazil"; "Assisted Reproductive Technics" AND "Brazil".
Scopus	"Assisted Reproductive Technology" OR "Assisted Reproductive Technologies" AND "Brazil"; "Assisted Reproductive Technique" or "Assisted Reproductive Techniques" AND "Brazil" "Assisted Reproductive Technology" OR "Assisted Reproductive Technologies" AND "Brazil"; "Assisted Reproductive Technic" OR "Assisted Reproductive Technics" AND "Brazil".
Web of Science	"Assisted Reproductive Techniques" AND "Brazil".
LILACS	"Assisted Reproductive Technique" OR "Técnicas Reproductivas Asistidas" OR "Técnicas de Reprodução Assistida" AND "Brazil"; "Assisted Reproductive Techniques" OR "Técnicas Reproductivas Asistidas" OR "Técnicas de Reprodução Assistida" AND "Brazil"; "Assisted Reproductive Technic" OR "Técnicas Reproductivas Asistidas" OR "Técnicas de Reprodução Assistida" AND "Brazil"; "Assisted Reproductive Technics" OR "Técnicas Reproductivas Asistidas" OR "Técnicas de Reprodução Assistida" AND "Brazil"; "Assisted Reproductive Technology" OR "Técnicas Reproductivas Asistidas" OR "Técnicas de Reprodução Assistida" AND "Brazil"; "Assisted Reproductive Technologies" OR "Técnicas Reproductivas Asistidas" OR "Técnicas de Reprodução Assistida" AND "Brazil".
Google Scholar	"Assisted reproductive techniques" AND "Brazil".
Open Grey	"Assisted Reproductive Technique" OR "Assisted Reproductive Techniques" AND "Brazil"; "Assisted Reproductive Technic" OR "Assisted Reproductive Technics" AND "Brazil"; "Assisted Reproductive Technology" OR "Assisted Reproductive Technologies" AND "Brazil".