I had a missed m/c at 9wk4days, went for dating scan and was told bubs died 4-5 wks.
I wasnt told it was a missed mc, found that out after when researching the internet for all I could find on miscarriage.
one site I went to said that the incidence of missed mc is very rare and happend to 1% of pgs, personallY I think that is a load of bull, from all the women in this forum I have spoken to who have had one.
when I was in emergency the doctor advised me to have a d&c as the baby hadnt expelled itself, and it was almost 2 mths later, also due to risk of infection.
I would be interested in an actual number though.