We could give you the accepted explanations and/or theological speculations regarding them, but as there has never been an official doctrine regarding any of the three and the general membership has never been asked to accept any of them (including the Priesthood ban, which, for all I know, may have been part of the Lord's plan. The main problem, in my mind, isn't the ban, for which we have no historical documentation, but the various speculations regarding its meaning, and these were taught with an authoritative tone by many of the Brethren, and come as close to "official" as you could get with any of these--even though they weren't)
The Adam/God idea is an utter mystery. Nobody knows what Brigham Young was actually trying to get at, what was going on in his mind, and what he was trying to say. What is certain is that he taught it to a few people privately and slipped a few references to it in sermons here and there, but that's where it ends. There is no "Adam/God" theory in the Church; that's an invention of Mormonism's critics. Brigham had some idea regarding the offices and names of various members of the Godhead and related characters, but what we see in his lecture in the St. George Temple is convoluted, at best. In essence, a non-issue.
Whether Jesus was conceived through physical relations or not, the Church has no position whatever.
I'm not talking about "official positions" or doctrines. I'm talking simply about past teachings of prophets, which they delivered, over the pulpit, in their roles as prophet, "in the name of Jesus Christ".
So if revelation is unambiguous as charity claims, these should be easy to explain.