Sorry - I did a quick web search first, but found nothing overly helpful. I wanted to ask here since some of you moms have mentioned having fetoscopes. I just bought one from ebay (black plastic kind that looks like a stethoscope with a horn). I am excited to hear the baby's heartbeat, but can't seem to find it. It works, though, since I can hear my own (of course). I'll be 18 weeks tomorrow night, so maybe I'm a bit early at trying. Still - one thing I read online was that you listen through the forehead (I'm assuming they mean the baby's <img alt="" class="inlineimg" src="http://www.mothering.com/discussions/images/smilies/lol.gif" style="border:0px solid;" title="lol"> ). How on earth would I know which part that was at this point? Any tips? What should I listen for?