Transvaginal ultrasound

Kayla

Just had a transvaginal ultrasound, the sac measured at 5wks 6days which is right according to LPM, she was able to locate the yolk and then is pretty confident there is a blip on the side of a yoke with a heartbeat. The only thing that seems off is she expected it to be a bit bigger.. it was too small for the ultrasound machine to measure.. has anyone had a similar experience? What was the outcome?