It seems the color of your pollination tech is the same throughout your save. I thought it would be different for each town, but with the way the towns are all connected it seems they share one. That's really bad, can't have everyone being related. They need to cycle through multiple techs, but anyway...
I have a male scientist sim named Dworgyn Drake. He made a clone of himself for work. Dworgyn then got (completely accidentally) abducted by aliens. As Dworgyn's belly got bigger so did his clone's (the clone who the game named Juan)! I was scared that the clone was pregnant too, but he wasn't. He just looked it while Dworgyn was. Also clone's are listed as the sibling of the original sim.