Amniotic fluid index normal range

Amniotic Fluid Index - StatPearls - NCBI Bookshel

Reference ranges of amniotic fluid index in late third

Usually, the normal value of amniotic fluid index varies from 50 mm to 250 mm (or 5 cm to 25 cm) The normal range for the AFI is 5-25 cms. Single Deepest Pocket (SDP): this method measures the depth of the largest visible pocket of fluid surrounding the fetus. The normal range for maximum pool is 2-8 cms. A review comparing AFI and SDP found the use of AFI results in over diagnosis of too little fluid (oligohydramnios)

Amniotic Fluid Index (AFI) - Perinatology

Amniotic fluid ct

Objective: To determine the normal value of amniotic fluid (AF) volume among pregnant women in a Northern Nigerian population and to determine if there is a relationship between AF index (AFI) and. Amniotic fluid index measurements in normal pregnancy after 28 gestational weeks. Int J Gynaecol Obstet 2005; 91:132. Myles TD, Santolaya-Forgas J. Normal ultrasonic evaluation of amniotic fluid in low-risk patients at term Another method for assessing the AF, called the Amniotic Fluid Index (AFI), uses the sum of the deepest vertical pocket of fluid found in each quadrant of the uterus the normal range for the AFI is 5 to 25 cm [12,13]. Both methods are qualitative measures of the AF and may be a poor reflection of the actual amniotic fluid volume [14]

Amniotic Fluid Index - an overview ScienceDirect Topic

  1. imum 8.5 cm in our series of low risk antenatal pregnant women
  2. Singleton Amniotic Fluid Index. SEVERE OLIGO. 0-2 cm. MODERATE OLIGO. 3-5 cm. BORDERLINE OLIGO. 5-7 cm. NORMAL
  3. Some researchers feel one good pocket of 3 centimeters depth is enough to assume that there is adequate amniotic fluid around the rest of the baby. But the Fluid Index (AFI) is traditionally the addition of the four pockets, with the normal range from 8 to about 18. There are fuzzy limits beyond these two extremes, but generally..
  4. ations Be? Table 1 AFI values from 34 to 40 weeks; mean, standard deviation, and percentile values (all in centimeters)

Amniotic Fluid Index & Its Chart During Pragnancy

Singleton Amniotic Fluid Index. SEVERE OLIGO. 0-2 cm. MODERATE OLIGO. 3-5 cm. BORDERLINE OLIGO. 5-7 cm. NORMAL An amniotic fluid index of more than 5 cm is thought to be an adequate volume of amniotic fluid. The modified biophysical profile is considered normal if the nonstress test is reactive and the. What is considered a normal range of amniotic fluid index at 24 weeks gestation? And 26 weeks gestation? - Answered by a verified OB GYN Doctor. We use cookies to give you the best possible experience on our website The first is the Amniotic Fluid Index (AFI), where the amount of fluid is measured in four different pockets in specific areas within the uterus. A normal AFI ranges from 5 to 24 centimeters (cm) Throughout your pregnancy, your healthcare provider will routinely check your amniotic fluid level to make sure it's within a normal range. That's because too much fluid—or too little—can lead to problems for both you and your baby. A normal level of amniotic fluid is about one quart by 36 weeks pregnant. From 36 weeks onward, your.

About 600 mL of amniotic fluid surrounds the baby at full term (40 weeks gestation). The amniotic fluid constantly moves (circulates) as the baby swallows and inhales the fluid, and then releases it. The amniotic fluid helps: The developing baby to move in the womb, which allows for proper bone growth. The lungs to develop properly The amniotic fluid index in normal human pregnancy. Am J Obstet Gynecol 1990;162:1168-1173. Dizon-Townson D, Kennedy KA, Dildy GA et.al. Amniotic fluid index and morbidity. Am J Perinatol 1996;13:231-234. Jeng CJ, Lee JF, Wang KG et.al. Decreased amniotic fluid index in term pregnancy: clinical significance

Amniotic Fluid Index Chart: How to Read the Chart and Deal

Chapter 9: Amniotic Fluid Assessment 179 Figure 9.2: Maximal vertical pocket measurement of amniotic fluid.The quadrant in the uterus with most amniotic fluid is chosen and the deepest portion of that pocket is measured in a vertical line measurement (normal here at 5.5 cm) Amniotic fluid is usually clear to pale yellow in color, although slight streaks of blood are also normal. 5. Amniotic fluid should be odorless or have a slightly sweet odor. Give your doctor a call if you notice that it smells bad, as this could be a sign of an infection in your uterus

The reference range for bilirubin in amniotic fluid is related to the gestational age of the fetus. Refer to either the Queenan Curve (gestational age <27 weeks) or the Liley Chart (gestational age >27 weeks) listed under Interpretation of Amniotic Fluid Bilirubin Results (Delta OD 450) in Special Instructions Maternal serum AFP levels rise from the normal non-pregnancy level of 0.20 ng/mL to about 250 ng/mL at 32 weeks gestation. If the fetus has an open neural tube defect, AFP is thought to leak directly into the amniotic fluid causing unexpectedly high concentrations of AFP. Other fetal abnormalities such as omphalocele, gastroschisis, congenital. Amniotic fluid is vital for fetal well-being and pregnancy outcome. It delivers an ideal environment for normal fetal growth and development by providing the fetus with a source of water, protecting the fetus from trauma, allowing for normal movements critical for anatomic development, and contributing to the improvement of fetal lung maturity. 1 The amount of amniotic fluid at any given.

Amniotic Fluid Levels What You Need To Know BellyBell

  1. ed by Quantile Regression Dawn S. Hughes, MD, Everett F. Magann, MD , Julie R. Whittington, MD, Michael P. Wendel, MD, Adam T. Sandlin, MD, Songthip T. Ounpraseuth, Ph
  2. Each was classified as low, normal, or high for both the single deepest pocket (SDP) and amniotic fluid index (AFI). A weighted κ statistic was used to assess the level of agreement between the AFI and SDP compared to actual AFVs by QR
  3. The median AFI prior to the hydration was 8.6 (range 5.8-17.8) with a median increase of 1.7 cm (95% CI 1.1, 3.0; P < 0.01). The pre-hydration actual amniotic fluid volume was 450 mL (range 250-953 m) and the median increase in the actual amniotic fluid volume was 188 mL (95% CI 60-254 mL; P < 0.001). Lesson learned: The infusion of a.
  4. g one to two weeks after conception and increases in volume until there is about a quart at 36 weeks of pregnancy. The fluid is absorbed and continually renewed
  5. The normal amniotic fluid index (AFI) should range between _____ centimeters (cm) 8 to 22 Which one of the following measurements incorporates several fetal growth parameters such as BPD, head circumference (HC), AC, and femur length (FL)
  6. ations be? J Pregnancy. 2015; 2015:319204 what constitutes a normal range for specific gestational age and the ideal interval of testing should be defined

My fluid was at an index of 8 two weeks ago on a scale of 5-20 being in the normal range. My doctor had me come back a week later and it dropped to 5.5. My doctor wants to check me again tomorrow and if it's lower than a 5 then he send he's.. Bilirubin is a pigment, so it can change the color of amniotic fluid, making it amber or yellow. The most common way bilirubin is measured in amniotic fluid is by finding its optical density (OD). A level of 0.28 OD to 0.46 OD at 28 to 31 weeks is considered low Birang , Ultrasonographic assessment of normal amniotic fluid index in a group of Iranian women, Iran. J. Radiol. 2008; 5 (1): 31-3 At 24 weeks, ultrasound scan everything was perfect with amniotic fluid volume being 15 cm. At 26 weeks, ultrasound scan from maternal fetal medicine specialist showed amniotic fluid of 4cm, At 26 weeks +4 days , amniotic fluid was reduced to to zero- Anhydramnios. Both kidneys appear normal. Got admitted to hospital

Amniotic fluid index - Wikipedi

Amniotic fluid normally has a pH of 7.0 to 7.5. Because pH in the upper vagina is normally acidic (pH 3.8-4.5), a vaginal pH test showing a pH of more than 4.5 strengthens a suspicion of rupture of membranes in case of clear vaginal discharge in pregnancy 3. amniotic fluid index (AFI) Normal AFI value >8 to < 25 cm. Moderate oligohydramnios >5 ro < 8 cm. Severe oligohydramnios < 5 cm. How much fluid does a pregnant woman accumulate. About 6 L *2800 ml in fetus *400 ml in placenta *700-800 ml in amniotic fluid While you are pregnant, doctors can measure the amount of amniotic fluid present through various methods such as deep pocket measurements or the amniotic fluid index (AFI) evaluation. If the AFI shows the fluid as less than 5 centimetres, the absence of the fluid pocket 2-3 cm in depth, or the fluid volume of less than 500 ml at about 32-36. Polyhydramnios (pol-e-hi-DRAM-nee-os) is the excessive accumulation of amniotic fluid — the fluid that surrounds the baby in the uterus during pregnancy. Polyhydramnios occurs in about 1 to 2 percent of pregnancies. Most cases of polyhydramnios are mild and result from a gradual buildup of amniotic fluid during the second half of pregnancy Oligohydramnios is present when the amniotic fluid index (AFI) seen on ultrasound measures less than 5 cm (a normal index is 5-25cm) and the maximum vertical pocket (MVP) is less than 2 cm

Effects of High Amniotic Fluid. As a worst case scenario, too much amniotic fluid is associated with an increased risk of stillbirth. In pregnancies involving normal amniotic fluid levels, 2 out. The normal volume of amniotic fluid varies based on the size of the baby and the stage of gestation but should be somewhere between a minimum of 500 ml and a maximum of 1000 ml. The normal amniotic fluid level peaks in the 34 th week of pregnancy when it should average around 800 ml

Thus, excessive fluid is defined indirectly using ultrasonographic criteria, typically the AFI. The AFI is the sum of the vertical depth of fluid measured in each quadrant of the uterus. The normal AFI ranges from > 5 to < 24 cm; values ≥ 24 cm indicate polyhydramnios An alternative way of measuring amniotic fluid is measuring the largest pocket in four specific parts of your uterus. The sum of these measurements is the amniotic fluid index (AFI). An AFI of 25 centimeters or more indicates polyhydramnios Oligohydramnios is the condition of having too little amniotic fluid. Doctors can measure the amount of fluid through a few different methods, most commonly through amniotic fluid index (AFI) evaluation or deep pocket measurements. If an AFI shows a fluid level of fewer than 5 centimeters (or less than the 5th percentile), the absence of a. Prevalence: 1 in 100 pregnancies at <24 weeks' gestation. Ultrasound diagnosis: The vertical measurement of the deepest pocket of amniotic fluid free of fetal parts is <2 cm or the amniotic fluid index (sum of vertical pockets in the four quadrants) is <5 cm When your amniotic fluid index is in the range of 20 - 24, then it's termed as a high level of amniotic fluid or polyhydramnios. High levels of amniotic fluid can cause placental abruptions , premature labour , postpartum haemorrhage and caesarean delivery

The amniotic fluid acts as a cushion to the baby in your womb. It also helps in the development of the baby's lungs, digestive tract, and muscles. Proper development of the baby is possible when the amniotic fluid levels are within the normal range. Too high or too little fluid volume may cause complications in pregnancy 3rd TRIMESTER ULTRASOUND - Normal. For normal anatomy and scanning protocol. 3rd trimester evaluation is primarily to assess appropriate growth and foetal/maternal well-being. Other than the heart, most structural assessment is best performed in the 2nd trimester Amniotic fluid index or AFI is measurement of Amniotic fluid during pregnancy in the womb. It is a measurement which is taken by sinologist and it is given.. Amniotic fluid is a clear, slightly yellowish liquid that surrounds the unborn baby (fetus) during pregnancy. It is contained in the amniotic sac. Amniocentesis is used to determine the health of an unborn baby. Amniotic fluid contains cells that are normally shed from the fetus. Samples of these cells are obtained by withdrawing some amniotic.

Gestational age‐specific reference ranges for amniotic

  1. Polyhydramnios is the presence of excess amniotic fluid in the uterus. By definition, polyhydramnios is diagnosed if the deepest vertical pool is more than 8 cm or amniotic fluid index (AFI) is more than 95th percentile for the corresponding gestational age. With a deep pocket of 8 cm or more as the criterion of polyhydramnios, the incidence is 1-3% of all pregnancies
  2. Amniotic fluid index in normal pregnancy : An assessment of gestation specific reference values among Indian women KHADILKAR Suvarna S. , DESAI Sabita S. , TAYADE Sadhana M. , PURANDARE Chittaranjan N. The Journal of obstetrics and gynaecology research 29(3), 136-141, 2003-06-0
  3. The four-quadrant sum of amniotic fluid pockets (amniotic fluid index) was studied prospectively in 791 normal pregnancies. Interobserver and intraobserver variation was 3.1% and 6.7%, respectively. Logarithmic transformations were used to establish the mean and 90% confidence intervals for the amniotic fluid index at each week of gestation

Amniotic Fluid Index in Normal Pregnancies babyMed

low amniotic fluid index at 31 weeks. nehagarwal 02/02/15. >10 is normal, anything below drink lots of water please! Apart from that 10-18 are typical values in third trimester and they tend to drop toward the lower of this range as the weeks progress and especially after week 34. Mine were 13, 12 and 8 around 33, 36 and 39 weeks complete Placental assessment and amniotic fluid volume You do not currently have access to this tutorial. You can access the Ultrasound scanning of fetal anomaly tutorial for just £48.00 inc VAT

The sonographer will measure the largest pockets of amniotic fluid in four different sections of your uterus and add them together to see where you rate on the amniotic fluid index (AFI). A normal measure for the third trimester is between 5 and 25 centimeters (cm) High Amniotic Fluid During Your Third Trimester. Excessive volume of amniotic fluid occurs in about 0.2-3.5% of expecting moms. Amniotic fluid surrounds your baby in the womb. It helps your baby's lungs develop, encourages bone and muscle growth, and maintains a constant temperature for your baby. The volume of amniotic fluid will continue to. A: Less amniotic fluid is associated with the leaking of the fluid from the cervical canal. It is also associated with congenital malformation of the child where a chromosomal defect of the foetus will be present, but in less percentage. Also in a male foetus the post-urethral valve can reduce the quantity of liquor in the patient. Q: 1

Doctors commonly measure the depth of the fluid in four quadrants in the uterus and add them up. This method of measuring amniotic fluid is referred to as the amniotic fluid index (AFI). If the amniotic fluid depth measures less than 5 centimeters, the pregnant woman has oligohydramnios (or polyhydramnios). If fluid levels add up to more than. Amniotic fluid index (AFI) is a quantitative estimate of amniotic fluid. It can serve as an indicator of fetal well-being. The index is determined by performing ultrasound examination of the uterus. Generally speaking, an AFI between 8-18 is considered normal. An AFI<5-6 is considered as oligohydramnios The vertical measurement of the deepest pocket of amniotic fluid free of fetal parts is used to classify polyhydramnios into mild (8-11 cm), moderate (12-15 cm) and severe (≥16 cm). In about 80% of cases the polyhydramnios is mild, in 15% moderate and in 5% severe

Amniotic fluid index

LallyHay. Posted 4/12/12. Hi all, Has anyone's ultrasound scan notes shown something called Amniotic Fluid Index: Deepest Pool Measurement? My 'deepest pool' is 5cm, at 25+6 weeks. This wasnt covered on my 21 week scan notes, and the scan lady said its a bit low and midwife will continue to measure bump and if its small I will go for growth scans Infections in the amniotic fluid ; Normal Results. A normal result means: No genetic or chromosome problems were found in your baby. Bilirubin and alpha-fetoprotein levels appear normal. No signs of infection were found

Sometimes amniotic fluid rises too high if there's a birth defect in your baby, such as a gastrointestinal blockage (pyloric stenosis). This is rare, affecting only 1 in 500 to 1 in 1,000 babies This means that the amount of fluid in the amniotic sac normally rises and falls every day. The amount of amniotic fluid increases as your pregnancy progresses. You start off with just a few millilitres, but will have between 800ml (1.4 pints) and 1,000ml (1.8 pints) by the time you're about 36 weeks pregnant (Carter 2015, Payne 2016) Thus, excessive fluid is defined indirectly using ultrasonographic criteria, typically the AFI. The AFI is the sum of the vertical depth of fluid measured in each quadrant of the uterus. The normal AFI ranges from > 5 to < 24 cm; values ≤ 5 cm indicate oligohydramnios Amniotic fluid: 2 pounds (about 0.9 kilogram) Increased blood volume: 3 to 4 pounds (about 1.4 to 1.8 kilograms) Increased fluid volume: 2 to 3 pounds (about 0.9 to 1.4 kilograms) Fat stores: 6 to 8 pounds (about 2.7 to 3.6 kilograms Amniotic fluid volume can be measured using either the amniotic fluid index (AFI) or the deepest vertical pocket (DVP). Diagnosis of oligohydramnios based on an AFI of <5 cm has been found to lead to a greater number of obstetric interventions without a significant benefit in improving perinatal outcomes when compared to use of a DVP of <2 cm.

Most amniocenteses are performed to obtain amniotic fluid for karyotyping from 15 weeks (15+0 ) onwards. Amniocentesis: Knowledge Area 5 - Antenatal care this will include regulation of amniotic fluid volume and fetal interaction with the amniotic fluid Development and function of the. In the early weeks of pregnancy, the amniotic fluid is mostly water that comes from your body. After about 20 weeks of pregnancy, your baby's urine makes up most of the fluid. Amniotic fluid also contains nutrients, hormones (chemicals made by the body) and antibodies (cells in the body that fight infection) Such freely mobile particles in the amniotic fluid are called free floating particles and are commonly seen in the 3rd trimester. Sometimes, particulate debris, when abundant, can be confused with normal umbilical cord floating in the amniotic fluid, on grey scale B-mode ultrasound Polyhydramnios or commonly referred to as Poly, is a relatively rare condition that happens in about one percent of pregnancies.. Polyhydramnios occurs when excess amniotic fluid accumulates in the uterus during pregnancy.The excess in amniotic fluid is opposite of oligohydramnios which means there is low amniotic fluid. In most cases, polyhydramnios is harmless, but it does have the. If there is an increased blood circulating in the uterus and placenta, there is also an increase in the amniotic fluid index and fetal urine production rate (the amount your baby urinates). As your baby passes more urine in the amniotic sac, the volume of the amniotic fluid increases. A normal AFI range is between 5 and 25 cm. Advertisement.

Moore TR, Cayle JE. The amniotic fluid index in normal human pregnancy. Am J Obstet Gynecol. 1990 May. 162(5):1168-73. . Peipert JF, Donnenfeld AE. Oligohydramnios: a review. Obstet Gynecol Surv. 1991 Jun. 46(6):325-39. . Sherer DM. A review of amniotic fluid dynamics and the enigma of isolated oligohydramnios The single deepest vertical pocket measurement in the assessment of amniotic fluid volume during fetal surveillance seems a better choice since the use of the amniotic fluid index increases the rate of diagnosis of oligohydramnios and the rate of induction of labor without improvement in peripartum outcomes

What Are Normal Amniotic Fluid Level Charts

Hughes DS, Magann EF, Whittington JR, et al. Accuracy of the Ultrasound Estimate of the Amniotic Fluid Volume (Amniotic Fluid Index and Single Deepest Pocket) to Identify Actual Low, Normal, and High Amniotic Fluid Volumes as Determined by Quantile Regression. J Ultrasound Med 2020; 39:373 Based on our observations, the normal amniotic fluid index in the term gestation is 12.9±4.6 cm. Evaluation of the relationship between amniotic fluid volume and fetal outcome is under investigation. AB - An ultrasound approach was developed to identify normal amniotic fluid volume. The uterine cavity was divided into four quadrants Very high levels of amniotic fluid at 34 weeks 5 days. R. Rgoogs. Jun 7, 2016 at 3:53 PM. Ok so STM, and this has me rattled a bit. I popped pretty early this time around, but never measured big until 30 weeks. I've had 2 ultrasounds since then, 32 weeks, then today 34.5. Both indicated higher than normal fluid levels - now it's up to like 34.

This condition when amniotic fluid levels are too high is even rarer and is seen only in about 1 percent of pregnancies. Also called amniotic fluid disorder, it can occur if the mother has uncontrolled diabetes or if the baby swallows and absorbs less than normal amounts of amniotic fluid In the last 3 months of pregnancy, your baby's lung surfactants can freely pass into the amniotic fluid. Once the surfactant is in the amniotic fluid, your healthcare provider can measure it. In a normal pregnancy, the amount of lecithin in the amniotic fluid continues to rise. But the amount of sphingomyelin stays about the same The amniotic fluid is the protective liquid that serves as a cushion for the growing foetus. It also facilitates the exchange of nutrients, water, and biochemical products between mother and foetus This often includes twiceweekly NSTs, amniotic fluid index (AFI), or biophysical profiles (BPP; Table 4 9).4, 5 Evidence of benefit from antenatal surveillance is lacking,9, 15, 16 and no single.

Amniotic Fluid Index is 8-9

Amniotic fluid is the fluid that surrounds your baby in the womb. Too much amniotic fluid is normally spotted during a check-up in the later stages of pregnancy. It is not usually a sign of anything serious, but you'll probably have some extra check-ups. You'll usually be advised to give birth in hospital MVP: this stands for maximum vertical pocket, and is the most reliable way to measure the fluid. Your sonographer will measure the depth of the largest pocket of amniotic fluid in your uterus (RCOG 2013).In general, a measurement of less than 2cm is considered to be low, from the late second trimester onwards (Payne 2016, RCOG 2013).; AFI: this stands for amniotic fluid index, a less reliable.

Amniotic fluid index in normal pregnancy: an assessment of

Most women diagnosed with low amniotic fluid in the third trimester will have a completely normal pregnancy. If there are very low levels of amniotic fluid for your baby to float around in, there is a slight risk of intrauterine growth restriction and umbilical cord constriction during birth Eleven percent of women had low amniotic fluid, and these women had higher induction rates (83% vs. 25%), higher Cesarean rates (15% vs. 11%), and higher Cesarean rates for non-reassuring fetal heart rates (8% vs. 4%). Babies born to women with low amniotic fluid were more likely to have birth weights beneath the 10th percentile (13% vs. 6%) Maternal History: A 17-year-old G1P0 mother. Prenatal laboratory values were normal. The pregnancy was complicated by significant polyhydramnios. At an estimated gestational age (EGA) of 29 weeks, fetal ultrasonography demonstrated no fetal abnormalities, but the stomach was not visible, and the amniotic fluid index (AFI) was elevated at 45 cm (normal, <24 cm)

The modified BPP combines the nonstress test and an evaluation of the amount of amniotic fluid called the amniotic fluid index (AFI). The largest pocket of amniotic fluid is measured in each of the four quadrants of the mother's abdomen using ultrasound. All four quadrants added together give the amniotic fluid index Amniotic fluid volume The interpretation of the BPP score depends on the clinical situation. In general, a score of 8 or 10 is considered normal, while a score below 8 usually requires further evaluation or delivery of the baby, though some individual scores may be more important than others Anyone with high amniotic fluid level. b. bethtwins2. Mar 11, 2011 at 6:59 AM. I'm 36 weeks pregnant and my fluid level is at 40 cm. It has been going up about 5cm a week. My baby has a severe birth defect and that is why levels are high. I was just wondering when Dr will do something like drain fluid

Amniotic fluid index (AFI) is the most common parameter to measure the quantity of this fluid. In case the fluid level is below 5 cm, or the fluid pocket is lower than 2 to 3 cm in depth, or the volume of fluid is less than 500 ml when the mother is 32-36 pregnant, the doctors suspect that a diagnosis of oligohydramnios is needed Hi doctor.I've jus started my 32nd week n the ultrasound shows low amniotic fluid and AFI -7.7 my no increase in,the fluid. Please tell me any chance to reduce amniotic fluid index... please I want Is the amniotic fluid level at 23 cm normal during pregnancy? MD

(PDF) Reference Ranges of Amniotic Fluid Index in Late


The amniotic fluid is the fluid in which the baby floats. It is a floating mechanism that helps the baby in its development. Here is what the amniotic fluid does for the growth and development of the baby. The amniotic fluid serves to be a lubricant through which the baby floats and moves around The most commonly used method is AFI which stands for Amniotic Fluid Index. If the AFI indicates the level of fluid below 5 cm, or if the volume of the fluid is below 500 ml at 32 weeks to 36 weeks of the pregnancy, then the oligohydramnios diagnosis would be expected. Nearly eight percent of the pregnant women can have this low amniotic fluid. Short description: Disorder of amniotic fluid and membrns, unsp, third tri; The 2021 edition of ICD-10-CM O41.93 became effective on October 1, 2020. This is the American ICD-10-CM version of O41.93 - other international versions of ICD-10 O41.93 may differ

Normal Ph Of Amniotic Fluid - slidesharetrickCurve of AFI values (5th, 50th, and 95th centiles) from 34What is the best food and liquids to increase amnioticAmniotic fluid - [PPTX Powerpoint]DMS333WI2021: Amniotic fluidToo Much Amniotic Fluid: Should I Be Concerned?Polyhydramnios