When Tatiana Guerra lost her eyesight at 17, her life changed forever.
One of the hardest things about the mother-to-be losing her vision was knowing she'd never be able to see her children.
But her dream came true: Earlier this year, Tatiana was able to “see” her unborn son via a 3D-printed ultrasound.
These 3D-printed ultrasounds allow parents to hold physical versions of their babies before they're actually born.
But for Tatiana, it was much more than a simple convenience: It was life-changing.
The video of her joyous experience was first uploaded to YouTube by huggiesbrasil a little over a week ago. Since then, it's been viewed over 4.7 million times.
Check it out up top, but be prepared to get seriously emotional.