Embryo Development Timeline Embryo Development, Fertilisation To 6 Weeks?

Embryo development, fertilisation to 6 weeks? - embryo development timeline

I have a timetable for the development of the embryo, fertilization, and ended at 6 weeks. I must include:
Department of Nuclear,
Number of cells
Size of the embryo
"The period in which embryonic stem cells can generate all cell types
"At the moment, some genes are switched off, as they are specialized cells.
"If the embryo into a fetus.

Thank you in advance.