Re: No embryo seen :(
I had two u/s with my first. I had one at 5 weeks 3 days where they only saw a sac and one at 6 weeks 3 days where they just saw a yolk sac and *maybe* a fetal pole. I know my dates because I was charting. I was spotting during that pregnancy. Since you don't know your dates it definitely could just be too early to see something. Maybe you ovulated late this cycle and it implanted on the late side. Did they use a portable machine? It is hard to pick up on a really early pregnancy with those. I remember the two weeks I had to wait for a confirmation u/s was terrible. I thought the worse but I went back at 8 weeks to a bean with arm and leg buds moving a little bit with a nice hb.