I think it's not a problem to know there's a placenta

.. but did anyone ever wrote the steps of embryonic formation correctly?
That's what the title of the book suggests, and the link says.
if there's someone, Dr. Moor wouldn't have said this Quran is from God ..
Chances are, he might not have known about it.
Quran 23:14 Then We made the sperm into a clot of
congealed blood; then of that clot We made a (foetus) lump; then we made out of that lump bones and clothed the bones with flesh; then we developed out of it another creature. So blessed be Allah, the best to create!
Have a look at congealed blood, did anyone expect this?
I have studied embryology enough to know the basics. Hate to say it, but that is not accurate. One sperm cell enters the egg, dissolves, releasing its 23 chromosomes into the egg that also has 23 to make a full set of 46 chromosomes which makes a viable cell with the ability to divide into many more cells. The cell divides into a free-floating mass called a blastocyst as shown below (four of them are shown).
There is no blood in it. This blastocyst implants itself like a seed planted into the ground, then later grows blood vessels like roots to share the blood of the mother for oxygen and nutrients. It's not a blood clot, or made of sperm, it's a mass of cells that gets its nutrients from the egg cell they develop inside. Like a chicken egg, there is yolk inside, but no hard shell because it's not needed.
Bones are formed last. Cells that will divide to become bone find a comfortable place in the mass of cells but there is no bone formation until there are arms, legs, head, etc..
The Quran would at least have to explain what I just did for it to be a convincing description of a developing embryo. But there is no mention of sperm implantation, number of chromosomes in sperm and egg, or other important things one needs to know to understand the basics of embryology.
That's really easy

For this particular Article, can a recording of the optic church be enough when they say 80:200 Christians are converting to Islam every day?
or posting videos of new Muslim converts? individuals and families of course.
What is happening now or a statement from a religious leader would not be evidence due to their often saying things for political purposes. It would have to be from the time period in question and directly address why they are converting without the possibility that facts are not included. That's why you would need something like diaries of people who converted to find out if they were truly converting because they wanted to. It's very possible that they were being pressured to do so. Didn't they have to pay a special tax if they did not convert? Someone who could not afford that tax or other punishment would still be forced to convert against their will.