Yep. We couldn't hear the heartbeat at 11 weeks. The doctor had to bring in a handheld ultrasound, so we ended up being able to see the heartbeat instead. Everything was fine and it was beating good. :)
Yeh it's true as I was told untill that point baby's heart hasn't fully developed untill after 7 weeks mark but it can be hard to detect at 7 weeks that's why they get you to wait till after the 8 week mark as it can always be seen at 8 weeks.
There is nothing to worry about trust me your go back for anather scan and baby will have a strong heart beat and your be a proud mumma.
I had an ultrasound done at 6 weeks and all though we could not hear the heart beat you could see it. When it first starts it's so light it can't really be picked up.
Actually yes, that's what I've been told. Prayers for you and your baby