| A | B |
|---|
| MENSTRUAL CYCLE | hormone controlled monthly cycle of changes |
| MENSTRUATION | monthly flow of blood and tissues cells that occur when the lining of the uterus breaks down and is shed. |
| PREGNANCY | period of development -usualy about 38-39 weeks in female humans-from fertilized egg until birth |
| EMBRYO | Fertilized egg that has attached to the wall of the uterus |
| AMNIOTIC SAC | thin, liquid filled, protective membrane that forms around the embryo |
| FETUS | in humans, a developing baby after the first two months of pregnacy until birth |
| Fetal Stress | can occur during birth process or after birth as an infant adjusts from a watery dark constant temperature environment ot it's new environment |
| Freebee | Freebee |
