Doctor insights on:
Ultrasound At 7 Weeks
Much more than: Later in gestation. First trimester ultrasound is most accurate at estimating gestational age within 5-7 days (depends on the center). It trails off after that. General rule: 2nd trimester scans for dating are +/- 14 days and 3rd trimester is the least accurate (+/-21 days). ...Read moreSee 1 more doctor answer
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
Im 7 weeks pregnant from ivf, hCG rising, now at 20700. 7 week scan had gest sac @ 13mm and yolk sac, no fetal pole or heartbeat. Is pregnancy doomed?
I am afraid so.: Your transvaginal sonogram should have shown a fetal pole and heart tones after a beta HCG level of 6, 000. Your rei specialist can fill you in on the issues of early pregnancy failure after ivf, which include molar pregnancy, blighted ovum, heterotopic and ectopic pregnancies. At your age, you should achieve a successful pregnancy within 2-6 ivf cycles. Best of luck! ...Read moreSee 2 more doctor answers
Which sonogram is more accurate? 1st sono measured baby at 7 weeks. 5wks later,2nd sono baby measured 13 weeks,it changed my due date by a week.
Ultrasound done at 6 and 7 weeks. At 7 weeks ob saw heartbeat and said to count back 5 weeks to figure out conception date. Is this correct?
Yes this is correct.: It is an approximation, but should be close to the conception date, say /- 3 or 4 days. Caution: it absolutely will not discriminate between 1 or 2 days apart. ...Read more
By LMP I am 7 weeks pregnant. Ultrasound at 6 weeks 3 days showed irregular sac, no heartbeat or yolk etc. No flow around sac. Hcg rising. Miscarriage?
Early pregnancy: It's too soon to be sure what is going on. Often a woman will ovulate later and the lmp will not be accurate. The best option is to repeat the beta-hcg every 48 hours until 3 results are performed and a repeat ultrasound 1 week after the previous was done. That will usually solve the question. ...Read more
Four first trimester ultrasounds done at 7 8 10 12 week all come. Up with same conception date. What's it mean??
Good estimates: One scan gives a good estimate of the conception date. A second scan that gives the same estimate, just gives more confidence that the first scan's estimate is accurate. Accurate means plus or minus one week - because nobody knows exactly when conception happens. However, if a woman knows exactly when she had sex, that can point to the conception date. Normally, people don't get so many scans. ...Read more
Around Nov.4: You probably conceived around nov.4.Get a more detailed answer ›
Ultrasound says baby measures 0.61 cm. Last period August 1. normal height? Miscarried last baby. Took ultrasound at 7 wk 1d. last time was 0.59 cm.
Heartbeat? : Did they see a heartbeat? If so you are in shape. The measurements at this point are not predictive of success or failure. ...Read more
Not quite: While there is variability, the normally it doubles every 48 hours. This does not necessarily mean you have an abnormal pregnancy, but this type of increase can be seen with an ectopic/tubal pregnancy. Make sure your doctor is following you for this. I'm assuming so since you got 2 blood tests in 72 hours. ...Read more
Ultrasound on august 7 said gestational age was 7 weeks, 5 days. Crl 1.44cm. When did i conceive?
My first sonogram said I was 7 weeks pregnant due date 3/22. Next appointment(5 weeks later) sono measured bby at 13weeks. Duedate changed to 3/15. Y?
With in range: of normal variationGet a more detailed answer ›
Prenatal?: If you're asking about a prenatal ultrasound, no not necessarily. If anything, a 10 week ultrasound may give you more detail you may not be able to see in the 6 week ultrasound. However, the 6 week ultrasound is necessary to check on the general wellbeing of that tiny fetus and make sure it is viable. ...Read moreSee 1 more doctor answer
7 weeks from LMP after clomid (clomiphene). Ultrasound today showed gest. Sac and yolk sac. Only measured 5 1/2 weeks. Not good is it?
Depends: If your dates are absolutely correct, and you have not had any irregular bleeding, and you have had regular periods in the past, then at 7 weeks gestation, an ultrasound would reveal pregnancy signs. So if the ultrasound was negative for any intrauterine or extrauterine pregnancy, usually, this is corroborated with quantitative beta hCG levels. Hope this helps. ...Read more
Internal ultrasound dated me at 6.2 weeks. Heartbeat was seen and measured at 100 bpm. Is this okay?
Did IVF and had my first ultrasound at 7 weeks 1 day die to spotting. The ultrasound shows baby at 6 weeks 5 days. Is this normal. ?
Yes: Congratulations! Ultrasound at this point is accurate within 4-5 days, so your results are consistent. ...Read more
Are transvaginal ultrasounds accurate for dating at 4-5 weeks (only a sac was seen) and at 11 weeks?
Yes: While the dating based on sac size is questionable, it is usually accurate to within a few days--depends on type of ultrasound. An ultrasound at 11 weeks, should be within one week. ...Read more
Empty gest. sac at 7 weeks 4 days by internal u/s. Typical cycle is 34+ days. Could the measurements be wrong?
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