thank you for your query.
Firstly, a blighted ovum
means that the fetus fails to develop.
you can confirm if this pregnancy
is normal by having an ultrasound
at 6 weeks, when the fetal pole
and cardiac activity ( heartbeat ) within the fetus should be visible.
You would need extra pregnancy support this time around.
Also, you should have been evaluated in the interim period for causes of previous abortion.
Main causes are genetic abnormalities in the baby, uterine abnormalities of size and shape, intra uterine infections, auto immune conditions and hormonal imbalances.
Also, I hope you took peri conceptional folic acid
, and if not , please start taking it.