I've seen people request pregnancy art before on all sorts of places on the internet and it's only been for one of two reasons:
Really cringe-worthy shipping
or
Fetish fuel
I'm not seeing any shipping going on here so that kind of narrows it down.
Here's some more dudes.
Augus
Benhart of Jugo
Cpl. Hart
Dan "The Man" Hibiki
Ira Gamagoori (Ego Burst)
Garami
Gretel MKII
Kevin Mask
M. Bison
Magikarp
Medusa
Olga Gurlukovich
Just a Raphael costume
Rin
Robo Cop
Skull Knight
Barry "The Blender" Henderson
Albert...
Hey,
I made some creations.
"ORGINAL CACTUS DOHNUT STEEL":
bones
Ivan No Eyes
Not Ezio
Hudoo Voodoo
Pillow-chan
Santaroth
Pigeon King + Pigeon King 2p + Pigeon King "This isn't even my final form!" form
EVERYTHING ELSE:
Guts
Casca (With the important details.)...