Period Between Conception and Birth
This page is the CodyCross answer for the clue below from Extraordinary Creatures, Group 1585, Puzzle 4 (Centaur and Chimera).
Question is: Period Between Conception and Birth
and the answer is: GESTATION
Word Meaning:
GESTATION — The period of time during which an animal or human offspring physically develops inside the mother's body until it is born.
Definitions from Wiktionary.