You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Implantation occurs in which stage: and explain in detail?
Ans. C i.e. BlastocystImplanatationImplantation is the very early stage of pregnancy at which the embryo adheres to the wall of theuterus.At this stage of prenatal development, the embryo is a blastocyst.It is by this adhesion that the fetus receives oxygen and nutrients from the mother to be able to grow.In humans, implantation of a feilized ovum is most likely to occur about 9 days after ovulation, ranging between 6 to 12 days