I had an ultrasound on wed i was about 6weeks and saw the heart beating.
our baby heart beat was at 6 weeks and then again at 9 weeks....
Heartbeat can be seen on the ultrasound before it can be heard on the Doppler. Should be able to see a heartbeat on u/s around 6-8 weeks.
some woman have been able to hear it at 6 wks but usually around the 10wk mark is when its loud and clear! Most doctors wont check for a heart beat until the 10wk mark...mine however wont check until the 20wk mark! But I have bought a fetal heart beat doppler and did it myself.