Choosing the right-size baby clothes for your little one seems like it should be simple enough — in theory. Baby clothes are typically sized by age, so you'd think you would just buy pieces that ...

"They told us then that she was only about 330 grams [and] that the baby wasn't viable at that size," the new mom says ... Related: Micro-Preemie Was Born Weighing Less Than 2 Lbs.

Alexia Purkanto weighed less than two pounds when she was born. Now 16, she has donated to those who saved her life at York ...