Human Growth and DevelopmentPrenatal Development-Embryonic Period |
What is an ectopic pregnancy? |
An ectopic pregnancy occurs when the fertilized ovum is implanted in an area other than the uterus. Most frequently, the fertilized ovum is implanted in the uterine tubes. A fetus in an ectopic pregnancy cannot survive because it does not receive nourishment from the uterus. An ectopic pregnancy must be terminated because it jeopardizes the health of the mother.