Implantation

During implantation the zygote will develop into an embryo by splitting. Then, the embryo will have attach itself to the endometrium wall of the uterus. this will happen because proteins on the embryo and proteins on the endometrium wall attach to each other. After the egg implants it will start to grow and make a yolk sac which will be like food for the egg later in life. The egg will also have "food" from the mother by connecting itself to the mother. In addition, there will be an outside layer protecting the egg called the chorian.In the the first twenty-three days, the egg will connect to the mother in which it will start feeding itself off the mother.

To watch a video explaining this process, go to this link: []