Early scans??

Stacey • 23, married 💕 miscarried in July at 10w4d 💔 pregnant with rainbow baby due June 2017 👶🏻
I'm 4weeks 6 days pregnant, and I'm looking to book a private early scan for after 6 weeks just want to know if you had an early scan how early did you see the heartbeat? 😊 thanks