I got a doppler from Ebay and it arrived today - I love it. Right away I found the heartbeat (only to work out it was my own!) I then found the baby and it was amazing! Mum and I were in tears. I have tried to record it on my phone to text my hubby who is away at sea. I have to confess, I did go a bit mad with it and was trying it out on the dogs who thought I was mad! For anyone who is interested, it doesn't seem to work on dogs!!