It's a bit disturbing to have incest covered so completely in the Bible. Before God gave his Laws to the Jews, in Leviticus, forbidding same-chromosome relationships, Lot impregnated both his daughters when he was drunk. It's OK though; they got him drunk. This was the same Lot that God saved from the destruction of Sodom and Gomorrah as he was the only person who wasn't sinning. Lot wasn't the best dad though. When the angels came to warn him to leave and the crowd outside his house wanted to **** the angels, Lot tried to placate the crowd by offering to send his virgin daughters out to be ****d instead as a kind of distraction. God or Jesus or God/Jesus (depending which part of the Bible you're reading) went on to take back the Laws of Leviticus as he said they were man-made. That was after he said they came from him. So maybe it is OK to impregnate your daughter. The Bible wouldn't lie.