variants:
also premature delivery
Medical Definition of premature birth
: birth of a baby after a gestation period of less than 37 weeks
Learn More About premature birth
Cite this Entry
“Premature birth.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/premature%20birth. Accessed 27 Sep. 2021.
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