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Doctor insights on: Sac At 5 Weeks Pregnant

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Pregnancy dated 6 weeks 5 days but gestational sac measures small at 5weeks 5 days. I am so worried. Heart beat was 130. ?

Pregnancy dated 6 weeks 5 days but gestational sac measures small at 5weeks 5 days. I am so worried. Heart beat was 130. ?

Sac size: Sac size is much less reliable than crown rump length and your fetal heart rate is fine. Don't worry about the sac size. Very common to see one either larger or smaller than the fetus. ...Read more

Dr. Alan Ali
4 doctors shared insights

Pregnancy (Definition)

When your due date arrives, you will be more than ready to have your baby! Most women deliver the baby somewhere between 37 and 42 weeks. According to the American College of Obstetricians and Gynecologists, only 5% of babies arrive on the exact due date. Approximately 7% of babies are not delivered by 42 weeks, and when that happens, it is referred to ...Read more


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5 weeks pregnant.TVS showed gestational sac of 4 weeks 3 days by sac diameter 0.52cms?read 5mm sac is 5 weeks pregnancy.Also spotting pink.Concerning?

5 weeks pregnant.TVS showed gestational sac of 4 weeks 3 days by sac diameter 0.52cms?read 5mm sac is 5 weeks pregnancy.Also spotting pink.Concerning?

Follow up US needed: Finding of a yolk sac at early gestational Age is reassuring; a repeat US in1 week is Needed along with quantitative pregnancy Hormone levels 48 hours apart to determine viability of pregnancy; pink spotting may indicate A threatened miscarriage or implantation hemorrhage From a normal pregnancy; so both tests indicated Above are recommended. ...Read more

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Empty gestational sac at 5 weeks, is this normal?

Empty gestational sac at 5 weeks, is this normal?

Yes: The yolk sac typically appears at 5 1/2 weeks, and the embryo by 6 weeks, on transvaginal ultrasound, so 'empty' sac at 5 weeks can be normal. ...Read more

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6wks pregnant, no gestational sac in tubes or uterus based off 2 u/s. 5 weeks hCG level at 1100, at 6wks 1900. Possible i ovulated later & see sac soon?

6wks pregnant, no gestational sac in tubes or uterus based off 2 u/s. 5 weeks hCG level at 1100, at 6wks 1900. Possible i ovulated later & see sac soon?

It's possible. . .: Usually we see a gestational sac in the uterus by the time your HCG level is 1200, but it's harder to see in the tubes. The HCG level also usually doubles every 2-3 days, and yours only went up a little over the course of a week. So those are both concerning signs. Even if your timing is off, the numbers are odd. Did anyone check a Progesterone level? That can help us with a diagnosis sometimes. ...Read more

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Bled whole pregnancy. At 7w(lmp) measured 6 weeks with small gestational sac. At 8w (lmp) measured 6w6d with sac at 4.5 weeks. HR 154. Miscarriage?

Bled whole pregnancy. At 7w(lmp) measured 6 weeks with small gestational sac. At 8w (lmp) measured 6w6d with sac at 4.5 weeks. HR 154.   Miscarriage?

Not necessarily: Hi, Without seeing the ultrasounds it is a little confusing. At the first U/S, what was measuring 6wk?> the sac or the fetus, if they saw one. The second U/S would actually be reassuring; they measured a fetus at 6w6d (the difference from LMP would just mean your dates are off), but a fetal heart rate of 154 is reassuring. The continued bleeding is worrisome, but keep the faith! Good luck ...Read more

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My US showed empty uterus at 6 weeks after bleeding a week at 5 wks. HCG rose slowly inititally 40%. but HCG rose from 1000 to 1700 at 6 wks. Preg?

My US showed empty uterus at 6 weeks after bleeding a week at 5 wks. HCG rose slowly inititally 40%. but HCG rose from 1000 to 1700 at 6 wks. Preg?

Yes: With an HCG that high you are almost definitely pregnant. The only concern would be that you could possibly have an ectopic or tubal pregnancy. Be sure to follow up with your OB. If you develop severe increase in the pain or severe bleeding, go to the ER. Hope this helps! ...Read more

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What are the chances of miscarriage at pregnancy at 5 weeks 5 days?

What are the chances of miscarriage at pregnancy at 5 weeks 5 days?

About 3-5%: At about 6 weeks, a fetal heart can be seen, this lowers the risk of miscarriage to below 5%. ...Read more

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At 5 weeks 0 days what size should the gestation sac be?

At 5 weeks 0 days what size should the gestation sac be?

Gestational Sac Size: At 5 weeks there may be no visible gestational sac or otherwise very small (less than 2 mm). ...Read more

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I got u/s at 5 weeks 5 days. Hb was 99 hbm, 3.8mm crl, and gest sac was 5 weeks 6 days. Hcg levels are doubling. Any indications of a non viability?

So far so good: I usually like to see a heartbeat at six weeks or later. The fact that you saw it so early is a good sign, even though it's slightly slow. Over 100 BPM is best after six weeks. I'm sure you have another ultrasound scheduled? Hold tight! it looks good for how early you are. ...Read more

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What size should gestational sac be at 5 weeks 4 days?4 mm ok?

What size should gestational sac be at 5 weeks 4 days?4 mm ok?

? Dating Criteria: 4mm is more common for about 4'6 to 5' but could be normal at 5'4. It's certainly not far off. The ? Though is how were the dates defined and how accurate are they? Only time will tell. Know it's hard to wait. Best of luck. ...Read more

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Is it normal to see only the gestational sac at 5 weeks 3 days pregnant?

Is it normal to see only the gestational sac at 5 weeks 3 days pregnant?

Yes: Often only a sac can be seen at early part of 5 weeks. A transvaginal ultrasound at 6 weeks should visualize a fetal pole. ...Read more

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Will cervix be open at 37 weeks 5 days if it was closed at 36 weeks 5 days pregnant with 4th child?

Will cervix be open at 37 weeks 5 days if it was closed at 36 weeks 5 days pregnant with 4th child?

Could be: One can not predict exactly when one’s cervix is going to start dilating. We also can not predict when labor will occur. At your next prenatal appointment ask your doctor to do a cervical exam. They will easily be able to assess the current status of your cervix. ...Read more

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Car accident at 5 weeks preg. Ultrasound showed small bleed around sac but hCG perfect no vaginal bleeding. No fetal pole. Will i miscarry?

Car accident at 5 weeks preg. Ultrasound showed small bleed around sac but hCG perfect no vaginal bleeding. No fetal pole. Will i miscarry?

Defer to OB: It sounds like enough time has passed to be safe. But, i would defer to your ob. They have the ultrasound and they can give you the assurances or prepare you as needed. ...Read more

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5 week 5 day transvaginal ultrasound saw only yolk sac. Normal?

5 week 5 day transvaginal ultrasound saw only yolk sac. Normal?

Could be normal!!!: At 5 weeks 5 days, you don't always see a fetal pole. There is some leeway here. You need to correlate with your beta-hcg. Reference this site for laypersons: http://ob-ultrasound.Net/. ...Read more

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At 5 weeks 2 days transvaginal ultrasound only saw gestational sac after ivf. Should the yolk sac be visible by that time?

At 5 weeks 2 days transvaginal ultrasound only saw gestational sac after ivf.  Should the yolk sac be visible by that time?

Generally: The yolk sac is seen when the mean gestational sac diameter is 8mm and a heartbeat at 16mm. You can get the dimensions of the sac from the ultrasound technologist. Best of luck. ...Read more

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How big should the gestational sac be at 5.5 weeks pregnant?

How big should the gestational sac be at 5.5 weeks pregnant?

10-15 mm: Varies based on accuracy of measurements, but in a normal pregnancy should be between 10-15mm in size (1-1.5cm, about 1/2 an inch). ...Read more