You can’t say that The Lucky Puppy does not provide a wide range of topics for our readers.
Studies conducted by the Danish National Committee for Pig Production determined that sows produced bigger litters if they were sexually stimulated during conception. The dutiful Danes produced manuals and posters to describe the official procedure to be used. Yes they made a training video and here’s the clip.
This clip debuted in the U.S. during a TED lecture by Mary Roach. “Bonk” author Mary Roach delves into obscure scientific research, some of it centuries old, to make 10 surprising claims about sexual climax, ranging from the bizarre to the hilarious. (This talk is aimed at adults. Viewer discretion advised.) Here is the entire lecture.
The pig part starts at 10:31.