Scan shows fetal pole and cardiac activity not visualised at 6 weeks Is there any chance of heartbeat comes after 2 weeks

A. Okay so in some cases it has been seen that the heart been can be seen by the time of 12 weeks also that’s the maximum time with the doctors can wait if the heartbeat is seen by that time then that’s going to be good so in case they will advise you to continue with the pregnancy then it would be healthy