Cervix length in pregnancy?

i had a 20 week anatomy scan.. it lasted like 20 minutes. i found out the gender ( a girl ) and i went to see my doctor after. she ordered another one because she couldn’t get heart pictures and then she said “ then there gonna check your cervix to see if you can hold the baby “ she didn’t tell me any of my baby’s measurements or my cervix length.. should i be worried?? should i call and ask about my cervix length tomorrow? ( it isn’t open today ) i have a appointment in 8 days


If she didn't say anything, why would you think the results were worrisome?


The doctor is checking to make sure your cervix is closed not open at all.Cervix length is not a concern.It's just the top of your vagina .


Does it matter? If the doctor isn't concerned, why are you?