CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -About 5 to 6 days after the sperm fertilizes the egg, the fertilized egg (zygote) has become a multicelled blastocyst. A blastocyst (BLAS-tuh-sist) is about the size of a pinhead, and it’s a hollow ball of cells with fluid inside. The blastocyst burrows itself into the lining of the uterus, called the endometrium.

Detailed explanation-2: -The blastocyst stays in their uterus for several days before it implants in the inner lining of their uterine wall (endometrium). It continues to make new cells, which separate into layers. About 10 to 12 days after fertilization, the blastocyst develops into an embryo.

Detailed explanation-3: -If intercourse has taken place and sperm has fertilized the egg (conception), the fertilized egg (embryo) will travel through your fallopian tube to implant in your uterus.

Detailed explanation-4: -Inside the uterus, the blastocyst implants in the wall of the uterus, where it develops into an embryo attached to a placenta and surrounded by fluid-filled membranes.