Title: How does an Embryo Develop Into a Fetus - Some Interesting Facts
Headings: How does an Embryo Develop Into a Fetus
How does an Embryo Develop Into a Fetus
Week by week

Content: On contact, the blastocyst burrows into the uterine wall for nourishment; this process is known as implantation. The embryonic stage begins in the fifth week. From weeks five to eight, development is rapid. Major body organs and systems will begin to emerge. At this time, the first bone cells will also appear. By the end of the eighth week, the embryo is known as a fetus and looks like a mini human. Week by week
Week 1 – Within one week of conception, the fertilized egg, known as a blastocyst, will make its way to the uterus. Within days the cells will arrange themselves into two masses: the outer coat will become the placenta, while the inner cell mass becomes the fetus.