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Doctor insights on: Oligohydramnios Ultrasound Third Trimester

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Third trimester pregnancy questions?

Third trimester pregnancy questions?

What are they?: Do you mean what questions should you be asking when you are in your 3rd trimester? I.E. What should you expect during this time period? How is the body changing? When to epxect contractions? What r signs/symptoms of labor? Should you change diet/activities? Can u still have relations? What medicine u can/cannot take if ill? There r many more. I am not sure if u mean such as these. Good luck. ...Read more

Dr. Michael Gabor
2,282 doctors shared insights

Sonogram (Definition)

An ultraound, also known as a sonogram, is a painless and relatively inexpensive imaging test that utilizes sound waves instead of ionizing radiation. There are no side effects. Ultrasound can give us two-dimensional, and in some applications three-dimensional, images of structures and organs in virtually any part of the body. In addition to diagnostic uses, such as evaluating abnormalities in the abdomen, pelvis, and breast, ultrasounds are commonly used to guide needle and catheter placement in a variety of surgical ...Read more


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Cramps during second trimester of pregancy?

Cramps during second trimester of pregancy?

See your doctor: Symptoms like these have to be evaluated in real-time by your physician. He/she has access to your examination, laboratrory data and many other diagnostic tests to get to the bottom of what's going on and offer you help. ...Read more

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Causes of 1st trimester oligohydramnios?

Causes of 1st trimester oligohydramnios?

Fluids: Most common are inadequate fluid intake, too much caffeine, diabetes not well controlled, and test error. First trimester fluid estimates are very difficult to be accurate. ...Read more

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Bleeding in third trimester of pregancy?

Bleeding in third trimester of pregancy?

Needs evaluation: Third trimester bleeding is very abnormal. This should be evaluated emergently in labor and delivery. Go to the hospital. ...Read more

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Are first trimester ultrasounds better at estimating conception or lmp?

Are first trimester ultrasounds better at estimating conception or lmp?

Better than later: A pregnancy dating ultrasound done at 8 to 11 weeks of pregnancy is pretty accurate when done by an experienced technician. The estimate can be a few days or a week off in either direction. ...Read more

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How accurate are 1st trimester ultrasounds in estimating gestational age? What about 2nd trimester ultrasounds?

How accurate are 1st trimester ultrasounds in estimating gestational age? What about 2nd trimester ultrasounds?

Accurate!: 1st trimester ultrasounds are very accurate - have correlated with timed ivf pregnancies. We usually consider 1st trimester scans accurate within 5-7days' 2nd trimester scans within 10-14days. ...Read more

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Are first trimester ultrasounds ever exact in dating?

Are first trimester ultrasounds ever exact in dating?

Early Ultrasounds: Actually they are thought to be the most accurate. ...Read more

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What is first trimester screening and maternal fetal medicine?

What is first trimester screening and maternal fetal medicine?

Ob terms: 1st trimester screening are any tests done during a pregnancy during the first 12-14 weeks of pregnancy. This can include ultrasounds. blood tests and others. Maternal fetal medicine is a subspecialty of obstetrics. It's also often called "perinatology". These are obstetricians who go on to do additional training in the management of high risk pregnancies. ...Read more

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What changes a due date? And why is the first trimester ultrasound more accurate than the second trimester ultrasound?

What changes a due date? And why is the first trimester ultrasound more accurate than the second trimester ultrasound?

Ultrasound dating.: First trimester ultrasound is by far the most accurate in determining the precise due date (+/- 3-7 days, depending on exactly when it is performed). Second trimester sonograms are less accurate but still helpful in pegging down the due date within +/-7-12 days. Third trimester scans are not very accurate in dating the pregnancy, as growth varies (+/- 14-21 days). Menstrual dating is not very good. ...Read more

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Male fetus ultrasound (35w 4d) which showed an enlarged fetal bladder. Normal amniotic fluid and kidneys. Is this typical in third trimester?

Male fetus ultrasound (35w 4d) which showed an enlarged fetal bladder. Normal amniotic fluid and kidneys. Is this typical in third trimester?

Specific case: This is a very specific case that requires a doctor to evaluate the exact findings of the sonogram to determine if it is normal or not. You will need to seek clarification from your doctor regarding the term “enlarged bladder” to determine if further testing, follow up sonograms or a referral to a perinatologist is indicated. ...Read more

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Anteverted,bulky gravid uterus,single intrauterine gestational sac 2.7 cm gestational age 6 weeks 6 days no fetal pole is this OK?or a miscarriage?

Anteverted,bulky gravid uterus,single intrauterine gestational sac 2.7 cm gestational age 6 weeks 6 days no fetal pole is this OK?or a miscarriage?

Blighted ovum: A gestational sac without a fetal with a gestational age of almost 7 weeks is most likely a blighted ovum (non development of the fetus). Most likely with result is a miscarriage. If not you may need a D&C. Follow up with your gynecologist in 1-2 weeks. ...Read more

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Third trimester pregnancy..Having sezure wil cause harm baby?

Third trimester pregnancy..Having sezure wil cause harm baby?

Depends on variables: The seizure does not effect baby directly but could do so indirectly.If the seizure affected the mom's blood oxygen content by dropping it for an extended period it could impair babies blood oxygen any other metabolic change could also be transferred, but such would require a prolonged event. Seizures that are brief and or do not impair mom's breathing seldome produce any problems. ...Read more

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Is early satiety normal during first trimester of pregnancy?

Is early satiety normal during first trimester of pregnancy?

Not usually: Early satiety is seen in late term pregnancy however the nausea of early pregnancy could potentially be expressed as early full feeling! I would speak with your OB-GYN about this symptom ESPECIALLY if you are LOOSING weight! Hope this helps! Dr Z ...Read more

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D-mannose safe in third trimester of pregnancy?

Drugs and prey: Depends on why you are taking it. In general no harm other than diuretic effects. Talk to your doctor. ...Read more

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First ultrasound showed healthy fetus, second ultrasound no fetus or heartbeat. Did I have a miscarriage?

First ultrasound showed healthy fetus, second ultrasound no fetus or heartbeat. Did I have a miscarriage?

Exact answer needs .: Details and review of the images. Given what you describe, and assuming no mistake with the first ultrasound (meaning there was an embryo), then the lack of a viable embryo/fetus would mean a miscarriage during the interval. Please discuss with your ob/gyn. A blood test of the pregnancy hormone (HCG) can be performed twice a couple of days apart - if decreasing, would confirm pregnancy loss. ...Read more

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How accurate are first trimester ultrasoubds?

How accurate are first trimester ultrasoubds?

Very accurate: Ultrasounds tend to get more inaccurate as your pregnancy progresses. First trimester ultrasounds are more accurate than second trimester ultrasounds, which are in turn more accurate than third trimester ultrasounds. First trimester ultrasounds can reliably predict gestational age within 5-7 days. ...Read more

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Bleeding during first trimester slightly irregular gestational sac 17mm fluid collection beside gestational sac free fluid in cervix baby hr 167?

Bleeding during first trimester slightly irregular gestational sac 17mm fluid collection beside gestational sac free fluid in cervix baby hr 167?

Threaten miscarriage: You need to wait it out and have another ultrasound in a few days. This is a threatened miscarriage. The fht is good. ...Read more

Dr. CESAR HOLGADO
191 doctors shared insights

Oligohydramnios (Definition)

An AFI (amniotic fluid index) of less than 5cm or a largest vertical pocket measurement of less than 2cm is ...Read more