I was referred to the EPU last week after sonographer at private scan couldn’t see what he would’ve expected. So on Friday I went for transvaginal scan and they found that there was a baby measuring 6weeks+4, but no heartbeat. So I am waiting to miscarry. I am going back to the EPU on Tuesday and if I haven’t miscarried naturally I’ll be offered either medication or D&C. I am having some bleeding and light cramping, with very tiny clots. What I’m wondering, is will I definitely know if I have miscarried before then? And how painful have other people found this?