conjoined twins

It's not something we hear about every day but 1 in 25,000 to 80,000 pregnancies results in conjoined twins.  Most don't make it.  But one expectant mother in Minnesota is determined to see this pregnancy through.  Hannah, the stronger twin is expected to survive but Olivia is not.  Mom, Amber McCullough, has traveled to Colorado and will be giving birth in about a week.  She's dealing with a whole range of emotions as the birth nears.  twins