Birth before 37 weeks gestation
Prematurely is a real word I think.
You do have an increased risk of delivering prematurely.
The only reason for blossom dying prematurely is frost damage.
That is the proper spelling of the word "prematurely" (early, ahead of schedule).
pre
early
maturus
Prematurely
During the performance, the drummer began his riff prematurely, drowning out the final bars of the harp solo.
The suffix of the word "prematurely" is "-ly." This suffix is commonly used to form adverbs from adjectives, indicating the manner in which something is done. In this case, "premature" is the adjective, meaning occurring too soon, and adding "-ly" transforms it into the adverb "prematurely."
the ovaries.
hypothesize