What does it mean to be pregnant?

Conception refers to pregnancy, which is the process by which an embryo develops in the uterus to give birth and then breastfeed its offspring.
Pregnancy is the process of development and growth of the embryo and fetus inside the mother. The fertilization of a mature egg is the beginning of pregnancy and represents new life within the mother. The expulsion of the fetus and its appendages from the mother’s body is the termination of pregnancy and represents the birth of new life.
Pregnancy is a very complex and extremely coordinated physiological process of change. In the early stages of pregnancy, pregnant women may appear, morning sickness, vomiting, frequent urination, breast swelling and pain and other discomforts; in the middle of pregnancy with the disappearance of the pregnancy reaction, there may be a large increase in the amount of food; in pregnancy the uterus will be enlarged there may be limited mobility, double lower extremity edema.
Gestation means to enable a mammal to carry its offspring within its body, and also refers to the derivation of the same thing.