Please tell what does it mean...Uterus in AVF containing a 15 mm gestational sac (corresponds to 5-6 weeks), irregular contours, in which embryonic structures are not observed. Edematous chorion. Behind the sac, an econegative image measuring 17 mm x 7 mm, heterogeneous, compatible with hematoma. If the clinical situation allows it, control in 10 days.