Which cervical changes are observed during pregnancy? select all that apply?

The cervical changes in pregnancy are the following;

-          Cervix will elongate

-          The cervix will soften during the woman’s pregnancy.

-          When the pregnant woman is about to go on a labor, the cervix will likely shorten and for the baby’s passage, the cervix will dilate.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.