<P> 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 . </P>
<P> 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 . </P>
where does the blastocyst implanted in the female human reproductive system
where does the blastocyst implanted in the female human reproductive system
the wall of the uterus
the wall of the uterus