Infinitive. to stretch
Past. stretched
Past participle. stretched
Gerund. stretching
Medications or devices may be used to soften the cervix so it will stretch for labor.
Living thing. it
In order to: for labor
WHAT DEVICES ARE USED TO RIPEN AND DILATE THE CERVIX?
Done to: THE CERVIX
Laminaria are thin rods inserted into the cervix to dilate it.
Done to: it