perinatal

American  

[per-uh-neyt-l] / ˌpɛr əˈneɪt l /

adjective

1. occurring during or pertaining to the phase surrounding the time of birth, from the twentieth week of gestation to the twenty-eighth day of newborn life.

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perinatal British  

/ ˌpɛrɪˈneɪtəl /

adjective

1. of, relating to, or occurring in the period from about three months before to one month after birth

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Other Word Forms

• perinatally
  adverb

Etymology

Origin of perinatal

First recorded in 1950–55; peri- + natal

Example Sentences

Lead paediatric and perinatal pathologist Cohen currently handles 85% of the sudden death cases.

From BBC • May 29, 2026

At 32, I started battling unrelenting headaches—clearly perinatal symptoms and sleep deprivation, I was assured by doctors as a new mom.

From Slate • May 6, 2026

Home births are also associated with higher risk of perinatal death, the American College of Obstetricians and Gynecologists says.

From The Wall Street Journal • Feb. 3, 2026

In total, the study found there had been 33,943 perinatal deaths in England between 2013 and 2022.

From BBC • Jan. 15, 2026

“I knew it was something that I wanted to do,” said Little, a perinatal health researcher and science communications consultant who has studied cultures around the world that bed-share.

From Los Angeles Times • Nov. 18, 2025