Hello Vanessa
Thanks for writing to us with your health concern.
At 6 weeks two days, you should be able to see a
fetal pole and
yolk sac, even cardiac activity.
So yes, if only a
gestational sac with no fetal pole or yolk sac is seen, it is justly being called a
blighted ovum.
If you had irregular cycles, or delayed periods, they yes, the dating could be off, and there is a chance that it is too early.
A tilted uterus in no way hampers vision.
Make sure a transvaginal scan was done, transabdominal ones would have more error margins.
Yes, blood tests should confirm it.
Also rarely, there might be no symptoms, and still you would be miscarrying.
That is what is a missed
miscarriage or a blighted ovum.
A review scan after a week would be most confirmatory.
All the best.
Take care.