Well i had to hav another internal scan
felt reall ucomfortable..
Anyway - last time the sac was empty and 2.5mm, and this time it had a yolk thing in it and it was 9mm!! sooo thats good news!!!
a bit weird - there was a little bit of blood in my uterus, which oculd be from when it implanted and i didnt bleed, so they said i shouldnt be alarmed if i start getting a bit of browny discharge etc..
so overall they were very pleased with it, and im going back for a scan on the 9th june so check all is well. yay!
Ohhh and the sac is measuring 5 weeks and 5 days!