Labor and Delivery Adventures - Effacement refers to how THIN the cervix is. We typically measure this as a range of 0-100% (although I have heard some hospitals use a thick,
![Science on Tap: Feeling Centimeters: The History of Cervical Measurement and Why You've Never Heard of a Cervimeter Science on Tap: Feeling Centimeters: The History of Cervical Measurement and Why You've Never Heard of a Cervimeter](https://www.amphilsoc.org/sites/default/files/styles/full_no_vertical_crop/public/2022-02/image003.png?itok=YHhfPuDq)
Science on Tap: Feeling Centimeters: The History of Cervical Measurement and Why You've Never Heard of a Cervimeter
![Amazon.com: Cervical Dilation Board for Midwife Doula Birth - Cervical Dilation Chart BIRTH CHART, MIDWIFE Dilation Chart, Midwife Or Doula Adult Chore Dilation Chart, Natal Pregnancy Midwife Gift Chart : Baby Amazon.com: Cervical Dilation Board for Midwife Doula Birth - Cervical Dilation Chart BIRTH CHART, MIDWIFE Dilation Chart, Midwife Or Doula Adult Chore Dilation Chart, Natal Pregnancy Midwife Gift Chart : Baby](https://m.media-amazon.com/images/I/61OxZdCm2nL._AC_UF350,350_QL50_.jpg)
Amazon.com: Cervical Dilation Board for Midwife Doula Birth - Cervical Dilation Chart BIRTH CHART, MIDWIFE Dilation Chart, Midwife Or Doula Adult Chore Dilation Chart, Natal Pregnancy Midwife Gift Chart : Baby
![Amazon.com: Cervical Dilation Board for Midwife Doula Birth - Cervical Dilation Chart BIRTH CHART, MIDWIFE Dilation Chart, Midwife Or Doula Adult Chore Dilation Chart, Natal Pregnancy Midwife Gift Chart : Baby Amazon.com: Cervical Dilation Board for Midwife Doula Birth - Cervical Dilation Chart BIRTH CHART, MIDWIFE Dilation Chart, Midwife Or Doula Adult Chore Dilation Chart, Natal Pregnancy Midwife Gift Chart : Baby](https://m.media-amazon.com/images/I/61o4ZcZxNOL._SY350_PKmb-play-button-overlay_.jpg)
Amazon.com: Cervical Dilation Board for Midwife Doula Birth - Cervical Dilation Chart BIRTH CHART, MIDWIFE Dilation Chart, Midwife Or Doula Adult Chore Dilation Chart, Natal Pregnancy Midwife Gift Chart : Baby
![A, Friedman's mechanical cervimeter (reprinted with permission from... | Download Scientific Diagram A, Friedman's mechanical cervimeter (reprinted with permission from... | Download Scientific Diagram](https://www.researchgate.net/profile/Antonio-Ragusa/publication/324609768/figure/fig1/AS:617770001657856@1524299254038/A-Friedmans-mechanical-cervimeter-reprinted-with-permission-from-Friedman-7-B_Q320.jpg)