Ive been bleeding a bit and its brown blood. Before i went to the toilet and noticed it i felt like your stomach feels when your period comes. Not pains or anything iyswim. Ive been lucky enough to get an appointment for this afternoon at the doctors. My scan and first antenatal appointment is not until next week. Is 13 weeks far enough on to be able to hear a heartbeat at the doctors? I dont know what the doctor will do but i was wondering if he would be able to find a heartbeat at 13 weeks or is this too early?