Why would christ have had sexual relations with women and this be uknown?
Two questions here, "Why would christ ha ve had sexual relations with women?", "Why would this be unknown?"
To answer the first question, why not? If he really existed, as told to us, then he was a man with the same hormones and bodily functions as any other man. It would seem totally real to me, if (again) he actually existed.
Now, to answer the second question, because the books that we know as the "bible" came through Constantine and the councel of Nicea. These were some of the same males who created the catholic church. Apparently they don't like the thought of adult men procreating with adult women. Instead they support and hide pedophile priests who rape little boys. So, basically, modern religions and books come from really sick boys. But, if you read the talmud, it's even sicker.