5 Week Ultrasound...Could It Be Twins?

by kim
(nj)

i am 5 weeks and 1 day today, i have my first ultrasound. there is clearly one sac with a yoke they could see, but the other looks like a sac with a line kinda through it. they are saying it could be scar tissue, or a cyst...first off ive had many ultrasounds (since i went through ivf) and never saw anything like that before. and my hcg levels on my 1st beta was 231, on the 2nd beta 4 days later is was 1952, thats doubling like everyday instead of every 2-3 days. hmm what u guys think?

P.S. they only put in 1 embryo during my transfer so it would have to be identical, i know identical aren't always in the same placenta depending on when they split.