preimplantation
adjective
pre·im·plan·ta·tion
ˌprē-ˌim-ˌplan-ˈtā-shən 
: of, involving, or being an embryo before uterine implantation
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“Preimplantation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/preimplantation. Accessed 22 Jul. 2025.
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preimplantation
adjective
pre·im·plan·ta·tion
-ˌim-ˌplan-ˈtā-shən
: of, involving, or being an embryo before uterine implantation
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