may embryonic pole, hindi pa sia baby. kaya no heartbeat pa. kapag lumaki na sia, magiging embryo na sia then with heartbeat na. 6weeks ka, nasa early intrauterine pregnancy ka. balik ka after 2 weeks to confirm pregnancy viability. consult with OB.
Maybe too early ka pa po for heartbeat but dont worry mamsh magkakaron na yan by 7w :) with picos ka po sa left.