KrystieLove: it's the most amazing sound. i bought one of those from ebay and i heard my bub at just 8 weeks, but saying that i would have prob been more like 10 as jumped 2 weeks ahead. there is nothing as magical as hearing it. the doppler i got came with a cable you can hook up to your laptop, so i have mine on my phone and can listen when ever i like.

I had another litttle listen last night and bub is still beating strong. its hard to convince myself not to walk around with it strapped to my belly.

they are the most amazing things, i would recommend them to anyone!