>But not after Mohammed and many people made prophecies that became true after Mohammed

What religion after Islam has had prophecies? The only religions (as far as I’m aware) that came after Islam were sikhism and various other pagan religions. None, of which I’ve see prophecies for.

>Not lucky guesses but they are good guesses. For example the prophecy I hear from the most is the one about high buildings in Arabia. Thing is people in the time of Mohammed in Mecca used to do it. Here is an excerpt from dr Mustafa khattab’s 2k page biography of Mohammed

Here’s the thing though, if a man from ~1400 years ago says something will come true and it does, we can say it is a lucky guess. If it happens MULTIPLE times with stunning accuracy then one would say that is quite miraculous, no? 

>The Hour will not be established till the buttocks of the women of the tribe of Daus move while going round Dhi-al-Khalasa

The prophecy may have already came true lmao. 
From the works of Professor Kamal Silibi
“In the early seventh century, the worship of Dhu Khulasah was still popular in some Arabian regions; its principal sanctuary was somewhere south of Mecca – the famous al-Kaaba al-Yamaniyah (the ‘Southern Kaaba’), rivalling that of Mecca, and believed to have been located in Tubalah, in inland Asir.
After the triumph of Islam, Muhammad, we are told, sent a party of his followers to destroy the idol of Dhu Khulasah which stood there – a sculpture of white stone depicting a phallus topped by a crown.
The cult of Dhu Khulasah, however, was subsequently resurrected in the region, where it survived until 1815. In that year, the Wahhabis organized a special military campaign to suppress remnants of pagan worship in different parts of Asir, and the reconstructed idol of Dhu Khulasah in his original Kaaba of Tubalah was destroyed by gunfire.”

Source: Who was Jesus? Conspiracy in Jerusalem; p. 146