Ultrasound for veteran's wife brings up memories

Krystal's en route to find out if she's carrying twins. She filed this video diary about the expecting family's latest good news.

Already the parents of two girls, Kyle and Krystal have said this will likely be their last child. In a twist of a fate, Krystal gets word her due date might fall on the same day as the war injury Kyle suffered in 2006.