Anatomy Scan Question

Crystal • First time momma, baby girl March 2019❤️ baby #2 June 2020 ❤️ in love with the man of my dreams

Should they measure the length of my cervix at the anatomy scan? I go back tomorrow for my second scan b/c at the first baby girl didn’t want to cooperate (stubbornness comes from her dad 😏)...but I’m just wondering should I ask them to measure tomorrow if they don’t take it upon themselves??