These amazing photographs depicting images of fetal animals inside the wombs of their mothers were captured for a documentary called Extraordinary Animals in the Womb.
The images include an emperor penguin embryo inside its egg at just one week's gestation, a lemon shark embryo at around five weeks in the womb, a baby kitten that is about a week away from being born, and a Chihuahua fetus, also photographed during the final week of pregnancy.
The documentary, which took several years to make, is due to be aired in the UK this month.
Animal Fetus Photography
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