What is noted term for the period during which a woman carries a fertilized egg?

The term that refers to the period during which a woman carries a fertilized egg is pregnancy. This term specifically encompasses the full timeframe from implantation of the fertilized egg in the uterus until the birth of the baby. During pregnancy, significant physiological changes occur in a woman's body as it prepares to nourish and support the developing fetus.

Childbirth refers to the process of giving birth and occurs at the end of pregnancy, marking the culmination of this period. Fertility describes the ability to conceive children and is not specifically about the carrying of a fertilized egg. Conception refers to the initial moment when the sperm fertilizes the egg, but does not capture the entire duration of the pregnancy. Therefore, pregnancy is the most accurate and complete term to describe the whole journey of carrying the fertilized egg until birth.