1. A pregnant dog:
X-ray of a pregnant dog
WHAAAAT????
2. A pregnant turtle:
This x-Ray of a pregnant turtle would make a killer album cover
?!?!?!??!?!?!?
3. A pregnant cat:
K BUT WHO'S TRYNA SEE AN X-RAY OF A PREGNANT CAT THO
HOW DOES THIS HAPPEN!??!?!
And again:
X-Ray of a Pregnant Cat
AHHHHHH.
4. A pregnant shark:
Ultrasound of a shark pregnant with 20 tiger shark pups https://t.co/cQRZNCXUMG
TERRIFYING.
5. A pregnant snake:

6. A pregnant chinchilla:

7. A pregnant bat:
Pregnant bat's x-ray
Dang.
8. A pregnant guinea pig:

And again:
HD panel quality difference. This older x-ray machine equipped with our HD panel. Taken today of a pregnant guinea… https://t.co/Gy7UFJSnFG
LKDFALSKDJGLKASDJG
9. A pregnant seahorse:
If you was wondering this is what a pregnant male seahorse looks like 😁 you're welcome
Amazing.
10. A pregnant bearded dragon:

11. A pregnant raccoon:

12. A pregnant monkey:

13. A pregnant horse:

14. A pregnant deer:

15. A pregnant kiwi:

16. A pregnant tree skink:
The inside of a pregnant Tree Skink - can you see her three babies? #thinklikeaskink @lizard_lab
!!!!!
CORRECTION
Thanks to everyone who has pointed out that the photo in #13 is a fake. Apparently, that is not how horses get made.
CORRECTION
The animal in #10 is a bearded dragon, not a Komodo dragon. H/T to everyone who pointed out this error.
UPDATE
An earlier version of this post included a photo, not an X-ray, of a ferret that was ill, not pregnant. It has been removed. Thanks to commenters for pointing this out.