Pregnancy and birth

Question Answer
Pregnancy The time when a woman carries a devolping fetus in her uterus.
Embryo A devolping human, from fertilization untill the end of the eighth week of pregnacy.
Fetus The devolping human in a woman's uterus, from the start of thr ninth week of pregnancy untill birth.
Placenta An organ that grows in a woman's uterus during pregnancy, provides nutrients and oxegyn to a fetus. and removes waste from the fetus.
Birth The passage of a baby from the mother?s uterus to outside the mother?s body.

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