Small Gestational Sac

Hi Ladies,

Looking for some advice/positive outcomes as Google has me terrified. (Yes I know I shouldn’t have googled)

We are currently pregnant with our miracle rainbow after a MMC at 7 weeks (baby stopped growing at 5 weeks) in December 2021 and a failed round of IVF.

We hd a scan yesterday and baby is measuring on track at 6w4d with a nice strong heartbeat of 118bpm. However, the gestational sac is measuring 6 days behind at 5w5d.

Has anyone experienced this? Is going through this? Or knows anyone who has that’s had a positive outcome?

We’ve been TTC for 4 years and are soooo desperate for this little one to stick around.