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I thought they couldn't see any thing until 6 weeks. You might want to wait before you start stressing. At 5 weeks an ultrasound tech. can see a thickening in the uterine lining but a heartbeat cannot be detected because the embryo is not developed enough. It might appear empty to you because there is nothing there but a spec the size of maybe the point on a pen, if that big!So I would not worry.

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โˆ™ 2008-06-18 21:04:11
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Q: Is an empty gestational sac common at 5 weeks?
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Related Questions

Is it odd to not see a fetal pole at 5 weeks?

It is common not to see the fetal pole until 6 weeks. At 5 weeks you most likely see only a gestational sac and yolk sac.

When does the gestational sac appear?

It usually appears after 4 weeks

What is the size of gestational sac at 5 weeks?

about the size of a pea

What does an empty amniotic sac mean?

What is a Blighted Ovum (Empty Gestational Sac)? A blighted ovum (empty gestational sac) occurs when a fertilized egg implants into the uterine wall, however, the fetus does not continue to develop past the sixth to eighth week of gestation. There is continued development of the placenta and amniotic sac which produces hCG (giving the positive pregnancy test). Most women either do not know they are pregnant or find out within the first trimester that they have a blighted ovum (empty gestational sac).

Can there be a Gestational sac in uterus in an ectopic pregnancy?

Hi, Yes there can be. I am dealing with one now actually. I have a gestational sac in the uterus that is empty and no heartbeat. It can either be a blighten ovum or an eptopic

Is pregnancy normal if you've had an ultrasound at 3 wks and see no gestational sac?

At three weeks you have likely just implanted (assuming ovulation and conception at two weeks) and there would be no sac visible. According to some websites, it can be seen as early as 4 weeks. Personally speaking, I had an early ultrasound at 4 weeks and no sac was visible. A gestational sac and yolk sac were visible at 5.5 weeks.

Can a gestational sac be seen in four weeks pregnancy?

not with the naked eye.

What if you have a very small empty gestational sac at 6 weeks and 2500 hcg?

It is possible that you may have a molar pregnancy. You should see your doctor for more information.

How many mm should a gestatonal sac be at 5 weeks and 3 days?

How many MM should a Gestational Sac be at 5 weeks and 3 days

When will your baby show up on an ultrasound?

Around 5 weeks you can see the gestational sac.

Is it normal not to see anything through an ultra sound at 5 12 weeks?

You can usually see the gestational sac at 5 and a half weeks.

Is there a risk with an irregular shaped gestational sac?

I had an irregular shaped gestational sac. At 8 weeks I had a scan which showed that the yolk sac measured 8 weeks but the fetal pole only measured 6 weeks but there was a heart beat. I had a repeat scan 2 weeks later sadly to find that the sac had collapsed and no heart beat. I have to go for a D and C tomorrow because my body as not rejected the pregnancy.Thus in my case a irregular shaped gestational sac was not a good sign. I also had a slightly irregular shaped gestational sac first noticed at a 6 week scan with a heartbeat of 118. I had bleading with this pregnancy as well that started as a light discharge and then became a steady period. I went to the E.R. at 8 weeks and the baby's heartbeat was strong at 150. The E.R. doctor said they could not tell where the bleading was coming from, but noted again that the ultrasound showed a slightly irregular shaped gestational sac and to follow up in 1 week. Two days later, I miscarried at home. After talking to several friends that are OBGYNs, any irregularity to the gestational sac will most likely lead to a miscarriage.

If a single malformed intrauterine gestational sac with scanty perisac bleed is noted in us and fetal pole is not visualized Size of gestational sac is 126cm with 5 weeks 3 days of gestation chances?

this is a hard question! :-l sorry!!!!

Im 5 weeks pregnant and an early scan showed a gestational sac but no yolk sac yet-when does this appear?

Im 5 weeks and 2 days. The gestational sac is measuring 1.11cm I also have no yolk yet. Everything Im reading up on is saying there should be a yolk BEFORE the gestational sac measures 16mm in order for it to be considered a viable pregnancy. 10mm = 1 cm so Im like 12 mm now or so. It says on average the yolk appears when the gestational sac is between 8mm- 10mm. Ask your doctor what the sac is measuring. Maybe we are just really early. I did see a post where a girl said she had only a gestational sac 2 weeks ago. She was measuring 4 weeks 5 days. They rescanned her 2 weeks later, she had a fetal pole and heartbeat and it measuring 8 weeks and 2 days. So I suppose theres hope. Im trying not to get too discouraged yet. Good luck and you can email me at if you would like. Id love to hear how everything turns out.

Is an empty gestational sac measuring 15mm a sign that the pregnancy is not viable?

Wait until 25mm to be sure, but most likely yes because a yolk sac should be seen at 13mm.

When should the baby be seen via vaginal ultasound?

You can normally see a Gestational Sac around 4 weeks pregnant, A fetal pole and yolk sac around 5 or 6 weeks and heartbeat between 6 and 10 weeks.

When does pregnancy show up on an ultrasound?

Approximately at four weeks and three days after the last period. The gestational sac will be the first to be visible.

Is it normal for an ultrasound at four weeks and four days to show only a gestational sac?

That sounds perfectly normal. The gestational sac is all that is able to be picked up at this stage. The baby grows within it. By the fifth week, the location of the baby becomes obvious as does the fetal heart.

Should i be worried that I'm 6 weeks pregnant but scan says 4 weeks pregnant with gestational sac and no yolk sac and fetal pole yet?

There is the possibility that you ovulated late, which would make you appear to be behind where you should be for dates.

What does it mean if the ultrasound shows an empty placenta sac at 6 weeks?

Blited ovum

Is your pregnancy normal if the ultrasound scan reveals you are 5 weeks pregnant with the gestational sac and yolk sac minus fetal pole but based on your last menstrual period you ought to be 9 weeks?

There are two answers to this - one good and one bad. The most probable answer is that you miscalculated and you are actually 5 weeks pregnant. Unfortunately there is a possibility that you did fall pregnant 9 weeks ago and that the pregnancy will not progress. It is possible that either the fetus is not developing, or that the fetus has died which usually means the gestational sac will shrink and appear to be not as advanced as you are.

Meaning well defined intrauterine gestational sac with single live fetal pole?

A single live fetal pole is referring to the baby in the stage when it is first visible inside the gestational sac. As for the intrauterine gestational sac, that is means the pregnancy is seen within the uterus and is not ectopic.

4 weeks Pregnant my hcg levels are high but no gestational sac nor yolk sac appears in ultrasound.?

Don't stress out! With my 2nd baby I had the same thing. I was convinced that I was going to miscarry. I had another ultrasound at 6 weeks and at that time all they saw was the sac, then finnaly at 8 weeks we got to see that little peanut.

What is the earliest you can have an ultrasound done to see if your pregnant?

You can have an unltrasound done around 5 weeks gestation or 3 weeks after conception. At this point all that will be seen is a small empty sac or a small sac with a yolk sac inside.

Can ultrasoud detect a pregnancy at 4 weeks?

I think that it would be pretty unlikely to determine a pregnancy at 4 weeks via an ultrasound. At 5 weeks a gestational sac can been seen. Good luck!