Fetus

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A fetus is the growing baby in the womb (uterus) from 10 completed weeks after a pregnant woman's last menstrual period until birth.




The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.