Last night as per my bedtime ritual I got out my doppler to hear the heartbeat before bed. Well I found the heartbeat right away but then moved it over quite a bit and I could still hear the heartbeat. DH saw this and smirked and he tried it to and same result.
I don't think there is anyway it could be twins because at my 7 week u/s there was only one.
My question is when the baby grows is it not normal for the heartbeat to get stronger so that you can hear it in a wider range on your tummy??? ( Hope that makes sense )