second ultrasound tomorrow 6w!

Ashley

I had my first ultrasound at 4w and they saw two sacs so they said yay twins! tomorrow I have my second ultrasound at 6w to make sure both babies are frowning growingand have heartbeats. Im absolutely terrified!!! I've lost 3 sets of twins around 7 weeks and I just so nervous and scared something will go wrong I can't sleep!