29 weeks cervical length check?

bk

Due to my first child being born prematurely, I have to get my cervix length checked with that vaginal doppler thing. I have no clue what it is called :/....

Anyway, can you see the baby when they do that? Just wondering because I want my husband to go if you can see her but I don't want him to take off work if he isn't able to see her.

Thank you:)