Hi,
I am concerned about some discrepancies on ultrasound. My LMP was 6th Feb making my gestational age 6 weeks 6 days today. I am pretty confident I ovulated around day 16/17 of my cycle. I had a TV ultrasound on Monday 20th, the saw a gestational sac measuring 5weeks 2 days but nothing in it. I had another one on Wednesday tummy scan, measured 6 weeks exactly and measured 4.3mm. They did a TV one today and CRL was 3.0mm compared to 4.3mm on Tuesday with a pelvic ultrasound. There was a heart beat today and I could see it clearer than on the pelvic ultrasound. But I am concerned about the difference in size etc and the sonographer said by the measurements today she would be less than what I should be. Today I am measuring at 5 weeks and a half approx. Tuesday and todays scan’s both had heartbeat which is reassuring but I am lost when it comes to dates and worried this little one is behind. Any advice or similar stories welcome. I have a history of recurring miscarriage so anything is triggering.