Maybe she is just having one puppy. My female Halle had a singleton with her first pregnancy and I had doubts about her being pregnant up until I saw the puppy move (and even after that a little bit, LOL). I even had an ultrasound done early on that showed that one puppy was there, but since her belly didn't seem to grow much, I still wondered almost up until the end. She free whelped a 6 1/2 ounce puppy - a pretty big boy; he was obviously stretched out along the length of her body! She's pregnant again right now, due in less than 2 weeks is very obviously having more than one this time. Yay!
Good luck with Ryann..........and keep us posted. Join us in the April litter thread. BTW........where's those pictures you learned how to post?