2 weeks
Wouldn't know unless there was more detail. There are many circumstances that can cause a miscarriage or a birth ending in stillbirth prematurely.
There are over 200 different types of cells are in your body.
there are many types of cells like the listed:dauter cells,blood cells,and many more.
A stem cell can develop into other types of cells.
Stem-cells
When a human fetus is in its mother's womb, all of the cells that start to develop in it are stem cells. stem cells can form into any other type cell found in the human body. as the fetus continues to develop, the stem cells will change into whatever cells the baby needs(i.e., they will change into all the cells found in the human body)
There is roughly around 200 different types of cells in your body.
6 cells
After the Gastrula stage, cells differentiate into 230 different types of cells.
They have many that we have: skin cells, muscle cells, brain cells, nerve cells. and bone cells.
It has about 200 cells. I'm 11