A cervical dilation reading apparatus and method of use to accurately and precisely determine cervical dilation measurements during labor and delivery. The apparatus includes a measuring device having a length with a first portion, a second portion, and a third portion, a first attachment band configured to couple with a first finger, the first attachment band having a fixed attachment fixedly engaged with the first portion of the measuring device, and a second attachment band configured to couple with a second finger, the second attachment band having a slidable attachment slidably engaged with the second portion of the measuring device. The method includes providing a cervical dilation reading apparatus, coupling the first attachment band to a first finger and the second attachment band to a second finger, inserting the first and second fingers into the vaginal introitus and locating the cervix and cervical os, placing the first finger on a first side of the cervical os and extending the second finger away from the first finger to a second side, opposite the first side, of the cervical os, thereby extending the length of the measuring device between the first and second fingers to an extended state, ensuring that the measuring device length is equivalent to the distance between the first and second fingers by pulling on the third portion of the measuring device if neccesary, removing the first and second fingers, and determining a diameter of the cervical os by the length of the measuring device in the extended state between the fixed attachment and slidable attachment.