[pregboy28]

Also, the character that is shown pregnant in the trailer is Isaac Powell’s character, I compared the 2 necklaces the pregnant man is wearing with his in another trailer. Also, as of now it is unknown if any other male characters becomes pregnant aside from Isaac, hopefully there will be others.

That is some Grade A sleuthing. 

If that's the case, Isaac Powell wrapped filming during Episode 9 (which just recently finished filming). My guess is that the scene in the trailer is going to be from episode 7 or 8, but that is just speculation at this point.