Thanks for the query to H.C.M. Forum.
Since , you have not mentioned the size of uterus
, so it is very difficult to say , whether your uterus is able to conceive or not .
As uterus is highly muscular organ which enlarges to fill up the whole abdomen.
Endometrium is internal structure which shed during menses and reconstructed afterwards.
So please mention the exact size and musculature of uterus.
In my opinion consult one more Gynaecologist and one more ultrasound
for exact nature of uterus.