Excuse me...HER brother!? Not yours but hers!??? Did I read that right?

He probably already is.

Unorthodox Alabama breeding method

Are you sure you want to risk stupid children?

Cue joke about King Carlos II of Spain. You know, the ugly one.

[Banjo Music Intensifies]

"Your children" will be born with flippers for arms. Run hard and fast, now! Mayday, Mayday, Mayday!

Apparently your wife needs a crash course in genetics. No IVF doc would use their patient's own sibling to fertilize their egg.

Yeah. You'd better reconsider having a child with her. Not sure it's a good idea.

Cue Jeff Foxworthy saying “You might be a redneck if your wife is pregnant with her brother’s sperm.” There are just so many red flags there - Wife’s first thought for a sperm donor was her brother? Is she not aware what that implies? Do you have any male relatives? That would avoid the inbreeding and the child would share much of your DNA.