Response to Abraham

>Muslim women having more children oft is a contributing factor to not only the Women:Men ratio, But to why Islam is dominating all other religions.

How? Sex ratio at birth is more or less even.
Islam's supposed "dominance over other religions" isn't a topic of discussion, so I don't know why you felt the need to bring it up

>Saudi Arabia has a growing Atheist pop. Bad Example.

How does it make sense to use female conversion rates as an explanation for why polygamy doesn't lead to unbalanced demographics in a society like Saudi Arabia? She in all likelihood comes from a muslim family, is surrounded by muslims, and lives in a country that is heavily influenced by Islam.

>Iran has many secularists who riot plenty, Failed Example.

Ditto, but furthermore, being a secularist doesn't mean that one isn't a muslim.

>Jizya is groundbreaking because not only did it bring economical success to the Dynasty, but it also brought benefit to those who payed, They had full protection from the military and Government for a price smaller than the Zakat, it does not make sense to tax someone with a small amount if you want to humiliate them.

That's a matter of fiqh, which I won't discuss since my knowledge in that area is deficient. But the Jizya as humiliation does seem to have scholarly backing. And again, i don't see what's groundbreaking about a tiered system of taxation. Like I mentioned, Roman citizens were also protected by their state, and in some cases even subsidized rather than taxed.

>This problem is easily solved if this young man just moves to a country like Egypt that has many unmarried Muslim women.

That just leads to the same problem in other countries. Not a solution.

>What it proves is that Islam had the answers, It shaped the Arab society for the better.

It shows that an islamic society may be better than a pre-islamic arab society. That shouldn't raise anybody's confidence by much.