I really want one, but my DP is worried that if I get one and I can't find a heartbeat I'll be worried sick and end up at the hospital every two minutes. I don't think this would happen or else they wouldn't sell them would they? Also, I feel baby wriggling and kicking all the time so surely that will put my mind at rest?
How easy is it to find the heartbeat? Is it ever hidden away or is it always there?