Hi all! This is my first pregnancy and I’ve already been on a very wild ride. I had an early ultrasound on 12/21. At this appointment I should have been 6w3 by my LMP but I was measuring 5w 4 days. At this appointment the tech saw nothing, her notes were “early gestational sac, questionable yolk sac and no fetal pole” and was told

to come back in 1 weeks. I returned on 12/29 for a second ultrasound and this time they found a baby with a heart beat which was a huge relief since the whole week before my appointment I had cramps and spotting that became darker. The tech noted that my baby measure 6w3days by ultrasound and 7w3days by LMP and had a heartbeat of 102bpm. The tech said that heart rate was “low and not where they want it to be” so I have to come back on 1/4 for a third ultrasound. I’m wondering if anyone experienced a similar heart rate at 6w3days and if the difference in days between ultrasound to LMP is a negative thing?