>>83256742Fun fact about development. Human embryos have a 14 day rule for research after fertilization for moral reasons, so a lot of data on human embryo development data is speculation. To get around this, grafting a human embryo onto another animal's embryo has been conducted. Such as when human cells were grafted into a chicken embryo to create a human-chicken hybrid.
This hybrid developed and was studied, and grew up to
become Wemi for how much she eats like a bird 