Post Natural miscarriage followup ultrasound

Alka
Hello All, its been 10 days after bleeding started and 3 days lter the actual event of miscarriage or heavy/clot passing. I have ultrasound scheduled today to check if all tissues have been passed. Can anyone with such experience help me in deciding if it is too early to have followup ultrasound. They are going to offer me for DnC based on 10 days of miscarriage bleeding, otherwise what would be the purpose. Ultrasound during bleeding and cramps ( light though) is anyways making me nervous of the discomfort i am going to face.