We already have female orcs in the new series
"We really wanted to sit down, and ask ourselves... 'How would Tolkien write a scene with orc sex?' We spent a lot of time, looking up reference material. We were like 'Okay, if the orcs are going to get naked, we need to make it look right.'
At one point, we were going to censor the orc dicks, but, thankfully, we got permission for them right before the cutoff. Our lead writer came in, dropped a Moby Huge onto the writer's table, and shouted:
"That's when I knew we were making something special."