Use stream of consciousness to answer the following. In humans, implantation is the stage of pregnancy at which the already fertilized egg adheres to the wall of the uterus. At this stage of prenatal development, the conceptus is called a blastocyst. It is by this adhesion that the fetus receives oxygen and nutrients from the mother to be able to grow.\n\nAnswer this question based on the passage: where does an embryo usually attach to its mother?
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The important part for answering this question is: In humans, implantation is the stage of pregnancy at which the already fertilized egg adheres to the wall of the uterus. Final answer: the wall of the uterus.
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