The general understanding should not shock those who look into this a bit more. From EWTN site:
In the Koran, the holy name of the Blessed Virgin Mary is mentioned no less than thirty times. No other woman's name is even mentioned, not even that of Mohammed's daughter, Fatima. Among men, only Abraham, Moses, and Noah are mentioned more times than Our Lady. In the Koran, Our Blessed Mother is described as "Virgin, ever Virgin." The Islamic belief in the virginity of Mary puts to shame the heretical beliefs of those who call themselves Christian, while denying the perpetual virginity of Mary. Make no mistake about it, there is a very special relationship between the Blessed Virgin Mary and the Moslems!(OUR LADY AND ISLAM: HEAVEN’S PEACE PLAN Fr Ladis J. Cizik, Blue Army National Executive Director)
So based on this Muzzies are the dear brothers and we Prods are slime.
I don’t know any Christian denomination that denies Mary was a virgin when she bore the baby Jesus.