My daughter had blood drawn and her hcg levels were about 7,000 she had more bloods drawn 48 hours later and they were about 0000. She had a vaginal scan done last week and there was a sac but no yolk or fetal pole or heartbeat. The sac measured 22mm x 20mm x 9mm a week later she had another vaginal scan and they said the was no change in the size of the sac but the gave different measurements which where 19mm x 12mm x 16mm and again no yolk no fetal pole or heartbeat. They don't think the pregnancy will progress what do you think. She is about 6 -7 weeks but does have irregular periods do not sure.