Dilated 2cm how much longer

It took 4 1/2 hours for me to go from 4 cm to holding a baby... I had a sweep and was 4cm at about 12noon. Ds was born at 5pm. HAve a great afternoon!! Hmmm, dont' want to disappoint you but... I was 4cm on Friday morning about 9am, ds born on Sunday morning 4.45am - so 2 days later!!

Dilated 2cm how much longer. 2 cm dilated. t. twinz61912. May 3, 2012 at 2:24 PM. I'm 33 weeks pregnant with twins. I asked the doctor to check me today bc I had a feeling things were changing down there. He said I'm 2 cm dialated. L&D did a labor check and I'm not in labor. I was given a steroid shot and told to come back for another one tomorrow, and put on …

Once your cervix is dilated to 3cm, you are in the active stage of labor. Women can stay in this stage anywhere from 8-12 hours. Gradually it opens from 3cm to 6cms at the rate of 1cm per hour. But the actual dilation will be different for different pregnancies. This is the longest part of labor which can take a few hours to a few days time.

2 cm dilated 80 percent effaced. A 27-year-old female asked: I am 37 week 3 cm dilated an 50 percent effaced how much longer do i have? Dr. Diane Minich answered. Family Medicine 39 years experience. Unpredictable: you …Apr 1, 2024 · Essentially, effacement refers to the thinning of your cervix, the low, narrow end of the uterus that connects to the vagina, according to the American College of Obstetricians and Gynecologists (ACOG). Effacement is also sometimes known as the “softening,” “shortening” or “ripening” of the cervix. “The cervix is like a gatekeeper ... 2cm dilated too! Checked because I’m high risk and having a lot of pressure. Like. w. woods-23. Sep 4, 2023 at 8:55 PM. at 31 weeks I found out I was 1/2cm and at 33 weeks I was 4cm. At 35 weeks I’m still at 4cm. My cervix is also very soft now.Feb 22, 2024 · What is cervical dilation? When does cervical dilation start? Cervical dilation symptoms: What are the signs you’re dilating? How to check cervix dilation. Cervix dilation chart. How to dilate your cervix faster. Reasons your cervix isn’t dilating. Frequently asked questions. What Is Cervical Dilation? siddebov17. Sep 22, 2023 at 5:10 PM. I was 2cm dilated and 60% effaced at my 36 week appt. Now I’m 38 weeks and still 2cm dilated but 90% effaced. I’ve also lost my mucus plug over a week ago and baby is super low. He’s just going to come whenever he feels like it. I don’t think it can really be predicted.36-37 weeks, 2cm dilated 50% effaced..labor soon? [email protected]. November 2009. Hi all, I had my 36 week dr's appointment yesterday. I am somewhere between 36 and 37 weeks. I was 2cm and 50% effaced. I have braxton hicks contractions all the time. The doctor said the baby was measuring fine, and if I went into labor this …raysn16. June 2011. I was 3 - 4 cm dilated with both DS1 and DS2 for a couple of weeks - started dilating around 35 weeks with both of those pregnancies. I have been 1 - 2 cm since about 33 weeks with this little guy. Delivered the first 2 right around 39w... No formatter is installed for the format bbhtml.Sep 5, 2023 · 2cm dilated too! Checked because I’m high risk and having a lot of pressure. Like. w. woods-23. Sep 4, 2023 at 8:55 PM. at 31 weeks I found out I was 1/2cm and at 33 weeks I was 4cm. At 35 weeks I’m still at 4cm. My cervix is also very soft now.

Are you tired of waiting for your hair to grow out? Do you dream of having fuller, longer locks? If so, hair extensions might be the answer you’ve been looking for. Hair extensions...Feb 12, 2020 · Effacement is measured in percentages ranging from 0 to 100 percent. You’re considered 0 percent effaced if your cervix is longer than 2 centimeters, about the same size as the raised lip of a ... In the context of pregnancy, “dilation” or “dilated” refers to the opening of the cervix, a cylindrical, muscular organ at the lowermost part of the uterus that serves as a passage between the uterus and the vagina.l. laura120380. Posted 03-29-11. I am a first timer, and just came from my 38 week appointment. Dr. said I am 1cm dilated and 80% effaced. I had a couple of strong contractions last night, but ...I know that you can be dilated 1.5 cm and go into labour the next day just the same that you can be dilated 1.5cm and still go another 4 weeks lol everyone is different but just wondering what your experience was :) Haven't had any contractions either! Thanks <3. Like. 20+ Similar Discussions Found. WTE Must Reads.When you’re looking for a job it’s important to update your resume, especially because many skills might no longer be relevant to today’s workforce. We may receive compensation fro...

Dr. Robert Grindstaff answered. Addiction Medicine 40 years experience. Dilated: you are progressing ok don't worry about speeding things up she your body and the baby are ready you will go into active labor. Created for people with ongoing healthcare needs but …When you’re looking for a job it’s important to update your resume, especially because many skills might no longer be relevant to today’s workforce. We may receive compensation fro...I know that you can be dilated 1.5 cm and go into labour the next day just the same that you can be dilated 1.5cm and still go another 4 weeks lol everyone is different but just wondering what your experience was :) Haven't had any contractions either! Thanks <3. Like. 20+ Similar Discussions Found. WTE Must Reads.Jul 31, 2019 at 9:24 PM. If baby is engaged it’s normal to feel lots of pressure. It’s ok to be 4cm without contractions or pain. My last 3 I was 3-4 until labor actually started. You will likely know when. But you will most likely have a very fast delivery so be prepared for it. You can go from 1-100 quickly.2 cm dilated and 80% effaced , what does that mean? Soon u else b mother: It is the way obs describe the progress of the newborn down from the womb to the birth canal. Congratulations! A doctor has provided 1 answer. A doctor has provided 1 answer. A doctor has provided 1 answer. A doctor has provided 1 answer.1.5K. 273K views 6 years ago. Once you're 36 or 37 weeks along, your OB provider will likely begin checking your cervix at your prenatal appointments to see if …

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e. ellyana12. Jan 2, 2011 at 7:44 PM. I was having contractions every 3 mins. went from 3.5 to 4 cm. I'm a c section, babies are breech, 35 weeks. after more than 24 hours of pain even with morphine, contractions slowed down and I got sent home. I'm in agonizing pain, but I refuse to go back to hospital. I was almost called a horrible mother ...You really can't get an accurate level reading on an area that is larger than your level without a little modification. Expert Advice On Improving Your Home Videos Latest View All ...During early labor, the cervix dilates to 3 cm. Active labor occurs between 3 and 7 cm dilated. The transition phase is between 7 cm and full dilation at 10 cm. Stage 2I was at 1 cm about 5 weeks before I actually went into labor. I know that can vary from person to person though. I was checked at 36 weeks and was dilated at 3 cm. Started to have strong like periods cramps 2 days later, and when went in to LD to get checked, I dilated from 3.5 cm to 5 cm within hours.Doc says I'm 2 cm dilated. How long after you dilated to 2 cm did you go into labor? b. BombWifeBrown. Posted 04-09-10. How long after your doctor said you reached 2 cm did you go deliver your baby?Results. When oxytocin was just started, it took a long time to observe cervical dilation. The 50 th (95 th) centiles of the time interval from 4 to 5 cm, 5 to 6 cm, and 6 to 10 cm dilation were 2.9(8.8) hr, 1.7(5.8) hr, and 2.1(6.0) hr in nulliparas; and 3.1(10.1) hr, 1.9(8.0) hr, and 1.7(6.2) hr in multiparas.After effective uterine contractions were …

Jan 3, 2023 · At 37 weeks, you may or may not be dilated yet – but don’t worry! Many women don’t start dilating until they go into labor (or even sometime after labor has started). 3 Cm Dilated 70% Effaced – How Much Longer . If you’re 3cm dilated and 70% effaced, that means your cervix has thinned out and opened up a full 3 cm in preparation for ... Sep 15, 2007 · raysn16. June 2011. I was 3 - 4 cm dilated with both DS1 and DS2 for a couple of weeks - started dilating around 35 weeks with both of those pregnancies. I have been 1 - 2 cm since about 33 weeks with this little guy. Delivered the first 2 right around 39w... No formatter is installed for the format bbhtml. 7. HailTheCrimsonKing. • 2 yr. ago. When my doctor checked me and I was 80% effaced, I went into labour 2 days later. I was only a “fingertip” dilated but almost fully effaced! 3. crimpyourhair. • 2 yr. ago. I was super effaced and 3+ cm dilated with a baby that felt like they weighed 1000 lbs because of how low and engaged they were ... That part is known as cervical dilation. While effacement is measured in percentages up to 100, dilation is described in centimeters from zero to 10 — with 10 being completely dilated. When you’re 100 percent effaced and dilated to 10, it’s time for baby to come on down (*cue the Price Is Right voice*). What are the symptoms of cervical ...If one fingertip fits, the cervix is considered to be 1 cm dilated. If the tips of two fingers fit, this means the cervix is 2 cm dilated. Depending on the distance the two fingers can stretch apart, it’s possible to indicate further dilation. It is usual to refer to full dilation as 10 centimeters. If you get a ruler or tape measure, you can ...Pregnancy Week 41. Pregnancy Week 42. I know that everyone labors differently but I am a ftm looking to see what other people have experienced. I just got done at my appointment and they were surprised to find that I am 2cm, 70% effaced with the baby's head very low. I'm 37w 5d.Mundos. Posted 05-22-12. Hey ladies at my checkup yesterday I was 1 cm dilated and 50-60% effaced. Do you remember with any of your pregnancies how much longer you had until baby came once you ...Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency. SOC 2 Type 2Certified. i am 37 week 3 cm dilated an 50 percent effaced how much longer do i have?: Unpredictable: you may go into labor any time from now to being overdu.The average time it took to dilate one centimetre in active labour (from 6cm) was half an hour (faster for experienced mothers). 95% of women took less than 2 hours to dilate one centimetre during active labour. Most hospitals and health care providers have now updated guidelines to acknowledge these new findings.babyboynov2015. Nov 10, 2015 at 3:01 PM. i guess she was saying any day now bc i was: 36 weeks: 2 cm + 50%. 37 weeks: 3 cm + 70%. 38 weeks (today) 3 cm + 90%. i do yoga daily and i just went for a long walk. i cant wait to meet this little guy. Like.When not pregnant, a woman’s cervix is thick, long and closed. The actual measurements are between 3-5 centimeters. During the final weeks of pregnancy, the lower uterus gets ready for the baby and the cervix gets thinner and shorter. The term used for this is effacement. The more effaced the cervix is, the shorter it gets.

Aug 13, 2013. #14. Duejan2012 said: i never knew that they would let you walk around 6 cm. I mean just breaking your water could have gotton things going better. Even if you are just 36 weeks. I think it better than walking around 6 cm where risk of infection still can happen.

Active labor has an increasing regularity to it. As labor progresses, women feel the contractions closer together, stronger, and longer-lasting. In active labor, the cervix will dilate from 4 cm to 10 cm. 10 centimeters means there’s no cervix left. Then Stage 2 begins and the baby is ready to descend through the birth canal.Structure Size. The length of the small intestine can vary greatly, from as short as 3 metres (10 feet) to as long as 10.5 m (34 + 1 ⁄ 2 ft), also depending on the measuring technique used. The typical length in a living person is 3–5 m (10– 16 + 1 ⁄ 2 ft). The length depends both on how tall the person is and how the length is measured. Taller people generally …A vaginal exam will determine your cervix dilation and is measured by how many finger widths can fit into the opening of your cervix. If the tip of one finger can fit, this means that your cervix is 1cm dilated; if two finger tips can fit, that means it is 2cm. After which, the distance the two fingers can stretch apart will indicate further ...Feb 11, 2022 · 2. 2under2-2022. Feb 11, 2022 at 2:15 PM. I have been 1.5cm dilated, and 50% effaced for 2 weeks was checked at 37 weeks and I just got a membrane sweep today at 39 weeks and didn’t change at all even though I believed labor symptoms were picking up so hoping that helps me go. Like. We would like to show you a description here but the site won’t allow us.Aug 17, 2018 · This stage has three phases. In the first phase, the cervix dilates to 3 cm.The baby drops lower into the pelvis, and this increases the levels of prostaglandin in the body, which stimulates dilation.

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Airbnb announced that it will soon no longer offer refunds for COVID-19-related circumstances, including when a guest becomes sick with the virus. Airbnb today announced that it wi...Pregnancy Week 41. Pregnancy Week 42. I know that everyone labors differently but I am a ftm looking to see what other people have experienced. I just got done at my appointment and they were surprised to find that I am 2cm, 70% effaced with the baby's head very low. I'm 37w 5d.Apr 1, 2024 · Essentially, effacement refers to the thinning of your cervix, the low, narrow end of the uterus that connects to the vagina, according to the American College of Obstetricians and Gynecologists (ACOG). Effacement is also sometimes known as the “softening,” “shortening” or “ripening” of the cervix. “The cervix is like a gatekeeper ... The first stage of labor is the longest and involves three phases: Early Labor: The onset of labor until the cervix is dilated to 3-6 centimeters. Active Labor Phase: Continues from 3 cm until the cervix is dilated to 7 centimeters. Transition Phase – Continues from 7 cm until the cervix is fully dilated to 10 centimeters.Structure Size. The length of the small intestine can vary greatly, from as short as 3 metres (10 feet) to as long as 10.5 m (34 + 1 ⁄ 2 ft), also depending on the measuring technique used. The typical length in a living person is 3–5 m (10– 16 + 1 ⁄ 2 ft). The length depends both on how tall the person is and how the length is measured. Taller people generally …Jan 15, 2020 ... ... 2cm dilated, my weekly NST's, violently vomiting, the stretch marks on my back, food aversions/cravings, packing my hospital bag, and how my ...In figures A and B, the cervix is tightly closed. In figure C, the cervix is 60% effaced and 1 to 2 cm dilated. In figure D, the cervix is 90% effaced and 4 to 5 cm dilated. The cervix …7. HailTheCrimsonKing. • 2 yr. ago. When my doctor checked me and I was 80% effaced, I went into labour 2 days later. I was only a “fingertip” dilated but almost fully effaced! 3. crimpyourhair. • 2 yr. ago. I was super effaced and 3+ cm dilated with a baby that felt like they weighed 1000 lbs because of how low and engaged they were ...How your cervix dilates during labor. Medically reviewed by Sally Urang, MS, RN, CNM, midwife. Advertisement | page continues below. Show transcript. Prepare for giving birth by understanding how your cervix will dilate during the different stages of labor.One of the most important things for living a healthy life is eating healthy food, and that means produce. Lots of produce. But one of the biggest problems with healthy food choice...As labor begins, the cervix starts to soften, shorten and thin (efface). You might feel mild, irregular contractions or nothing at all. Effacement is often expressed in percentages. At 0% effacement, the cervix is at least 2 centimeters long, or very thick. Your cervix must be 100% effaced, or completely thinned out, before a vaginal delivery.Feb 20, 2024 · You can walk around with dilation of four or even five centimeters, but without regular contractions, you're not in labor. But don't worry. Whether you dilate a little, a lot, or not at all, baby ... ….

In the context of pregnancy, “dilation” or “dilated” refers to the opening of the cervix, a cylindrical, muscular organ at the lowermost part of the uterus that serves as a passage between the uterus and the vagina.Black Holes and Kerr Rings - Wormholes are believed to be one way in which people can travel through time. Learn about wormholes and how wormholes could be used for time travel. Ad... During the first stage of labor, the cervix opens (dilates) and thins out (effaces) to allow the baby to move into the birth canal. In figures A and B, the cervix is tightly closed. In figure C, the cervix is 60% effaced and 1 to 2 cm dilated. In figure D, the cervix is 90% effaced and 4 to 5 cm dilated. The cervix must be 100% effaced and 10 ... This early phase can last about eight to 12 hours. You’ll experience contractions that last about 30 to 45 seconds, with five to 30 minutes between them. Contractions help your cervix thin (efface) and dilate (widen) to make it easier for your baby to move through your birth canal (vagina). This phase continues until your cervix is dilated to ...Mar 12, 2016 · ahzayah94. Mar 12, 2016 at 10:45 PM. I was 2cm 90% effaced & it took 11 hrs after pitocin for baby boy to arrive labor went well w/ out epidural also (: Like. T. Ton8152015194839578. Mar 13, 2016 at 3:24 AM. I tried to go natural I did it with my other 3. It didn't work yesterday. Mundos. Posted 05-22-12. Hey ladies at my checkup yesterday I was 1 cm dilated and 50-60% effaced. Do you remember with any of your pregnancies how much longer you had until baby came once you ...... dilate until labour starts. Late in your pregnancy, your health professional may check your cervix with their fingers to see how much it has effaced and dilated ...Mar 2, 2020 ... Hey Lovelies! I thought we could try some of these 'methods' out to try and induce labour naturally! i spoke with my dr and she said it was ... Dilated 2cm how much longer, Buses in London no longer accepted cash fares as of early this morning. To buy a ticket to take one of London’s beautiful new Routemaster buses, you’ll have to use a variety of met..., Funnyonion17 · 02/05/2017 11:37. This has been me for 3 weeks. You can stay 2cm for weeks. With my 1st i stalled at 1cm for 3 days, but my waters had broken so i had a drip to help. It sounds like your body is just getting ready, true labour no way can you sleep through it. One day it will start full on and progress :), 0. Apr 14, 2010. #4. I was 2cm until a couple of hours before I delivered, but think this is uncommon. MIL said she was walking around 2cm for weeks before she had my OH. So not sure... but walking around, bouncing on an excercise ball, warm relaxing baths and keeping upright should help nature along a bit now you're already dilating., 7. HailTheCrimsonKing. • 2 yr. ago. When my doctor checked me and I was 80% effaced, I went into labour 2 days later. I was only a “fingertip” dilated but almost fully effaced! 3. crimpyourhair. • 2 yr. ago. I was super effaced and 3+ cm dilated with a baby that felt like they weighed 1000 lbs because of how low and engaged they were ..., Oct 3, 2014 ... Hate to tell you, but there's really no rhyme or reason to how long it will take once you start dilating. With my first, I was 2 cm. and 80% ..., One of the most important things for living a healthy life is eating healthy food, and that means produce. Lots of produce. But one of the biggest problems with healthy food choice..., Sep 5, 2023 · 2cm dilated too! Checked because I’m high risk and having a lot of pressure. Like. w. woods-23. Sep 4, 2023 at 8:55 PM. at 31 weeks I found out I was 1/2cm and at 33 weeks I was 4cm. At 35 weeks I’m still at 4cm. My cervix is also very soft now. , Anyone who has ever had a best friend knows just how special the experience is. And anyone who has ever let go of a best friend knows just as well how damaging and heartbreaking it..., When you’re looking for a job it’s important to update your resume, especially because many skills might no longer be relevant to today’s workforce. We may receive compensation fro..., May 30, 2014 ... This week I'm only 2cm. Why? 63K views · 9 ... How long can I be dilated at 5cm without having contractions? ... How To Prevent Preterm Labor and ..., 2 cm dilated. t. twinz61912. May 3, 2012 at 2:24 PM. I'm 33 weeks pregnant with twins. I asked the doctor to check me today bc I had a feeling things were changing down there. He said I'm 2 cm dialated. L&D did a labor check and I'm not in labor. I was given a steroid shot and told to come back for another one tomorrow, and put on …, The first stage of labor is the longest and involves three phases: Early Labor: The onset of labor until the cervix is dilated to 3-6 centimeters. Active Labor Phase: Continues from 3 cm until the cervix is dilated to 7 centimeters. Transition Phase – Continues from 7 cm until the cervix is fully dilated to 10 centimeters., Young people will work 13 years longer than today's typical retirees. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Mo..., 2. 2under2-2022. Feb 11, 2022 at 2:15 PM. I have been 1.5cm dilated, and 50% effaced for 2 weeks was checked at 37 weeks and I just got a membrane sweep today at 39 weeks and didn’t change at all even though I believed labor symptoms were picking up so hoping that helps me go. Like., 2 cm dilated and 80% effaced , what does that mean? Soon u else b mother: It is the way obs describe the progress of the newborn down from the womb to the birth canal. Congratulations! A doctor has provided 1 answer. A doctor has provided 1 answer. A doctor has provided 1 answer. A doctor has provided 1 answer., It can even repair damaged cells. Intermittent fasting (also called alternate day fasting) has become a popular diet. In most versions of intermittent fasting, people fast or eat v..., Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency. SOC 2 Type 2Certified. i am 37 week 3 cm dilated an 50 percent effaced how much longer do i have?: Unpredictable: you may go into labor any time from now to being overdu., Feb 20, 2024 · Together, effacement and dilation are solid signs that labor is near. Effacement even might help dilation along. A 2017 study in the journal Obstetrics & Gynecology found that the more effaced a ... , Feb 12, 2023 · 2cm dilated how much longer. 2cm dilated at early labor takes usually long time compared to 3cm dilation or 5cm dilation. So, the 2 centimeter dilation process indicate early labor is underway, including: -Regular, consistent contractions that gradually become stronger and closer together -Low back pain or pressure that intensifies as labor ... , Jan 23, 2023 · My first pregnancy I was 70% effaced at my 37 week appointment and I gave birth 40 weeks and 6 days. . Ok, good to know. Makes me feel better . I was 2 cm and 70% effaced at my last appointment on Thursday. Still pregnant here . I was 5cm and “almost completely effaced” at my 37 week appt last Wednesday (1/18). , Let’s hear from some real mothers who have shared their experiences: – One mother was dilated 2cm for a month before progressing to 3cm. She eventually went into active labor naturally. – Another mother remained at 4cm for three weeks before progressing to 5cm and going into labor. – One mother experienced emergency cesarean section ..., Feb 9, 2023 · Ask them if it feels like baby has dropped into your pelvis. Also, if they feel like it is safe for you to have your baby at this point. This is normally based on how close you are to your due date — being 1 cm dilated at 28 weeks is very different than being 1 cm dilated at 40 weeks. , This stage has three phases. In the first phase, the cervix dilates to 3 cm.The baby drops lower into the pelvis, and this increases the levels of prostaglandin in the body, which stimulates dilation., Mar 2, 2020 ... Hey Lovelies! I thought we could try some of these 'methods' out to try and induce labour naturally! i spoke with my dr and she said it was ..., How much longer will this take? only 2cm dilated :(Labour and birth. 28weeks pregnant and lost mucus plug!! Labour and birth. Only 33 weeks and lost some mucus plug. Labour and birth. 2cm Dilated - Since Wednesday! Labour and birth. membrane sweeps at 37 weeks. Labour and birth. 3 sweeps and nothing!, January 2020 Birth Club. 4 cm dilated, 80% effaced! How much longer could I go? n. nicoleandbabybean. Posted 01-05-20. I went into my drs appointment today, I am now 4cm dilated, 80% effaced (cervix is 1cm long) and she also swept me. I haven’t had consistent contractions just period cramping and Braxton Hicks. Now I’m just like.. …, If I’m 3 cm dilated 50% effaced, how much longer? If you are 3cm dilated and 50% effaced no contractions (or even if you are 3 cm dilated 70% effaced no contractions) you may or may not be in labor. It is impossible to know exactly how much time is left, but know that it isn’t much. Get in touch with your doctor and get your birth …, Newest First. Oldest First. G. Gabriella719. I’m about the same as of yesterday! I started dilating 3 weeks ago at 1 cm, when my OB checked yesterday (36 + 2 days) I was 2 cm and 25%-50% effaced. She said I definitely won’t make it to my due date and told me to try to hold out until the 27th when she’s on call!, With a second or subsequent baby, active labour is often quicker – around 5 hours – and unlikely to last more than 12 hours. There will always be labours that are …, Aug 22, 2018 · Why exercise is key to living a long and healthy life ... while another is 1–2 cm dilated for days or weeks. ... They found that 48 percent of the women who arrived with 0–2 cm of dilation ... , Sep 19, 2023 · The average time it took to dilate one centimetre in active labour (from 6cm) was half an hour (faster for experienced mothers). 95% of women took less than 2 hours to dilate one centimetre during active labour. Most hospitals and health care providers have now updated guidelines to acknowledge these new findings. , They concluded that women who had been contracting more than 24 hours had a prolonged latent phase, and that the slowest rate of dilation in the active phase of labor was 1.2 cm/hr. Thus was born the "Friedman curve" that underpinned the decades-long dogma that women need to dilate about 1 cm/hr in the active phase of labor., They concluded that women who had been contracting more than 24 hours had a prolonged latent phase, and that the slowest rate of dilation in the active phase of labor was 1.2 cm/hr. Thus was born the "Friedman curve" that underpinned the decades-long dogma that women need to dilate about 1 cm/hr in the active phase of labor.