Illustrated bunny images throughout this site are from Guess How Much I Love You, Anita Jeram (Illustrator)

Here's a .wav file of Purple Monkey's heart beat, recorded on Mother's Day, May 8, 2005. We were just over thirteen weeks at this point and it was a great end to the first trimester.

Click to hear Purple Monkey's heart beat

We rented our doppler from Dopplers to Diapers http://www.dopplerstodiapers.com and we were very happy with them. It was  comforting to hear that little galloping heart beat in those early weeks.