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Ultrasound At 39 Weeks Pregnant
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
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 ›
8 weeks pregnant & on prometrium (micronized progesterone) due to vaginal bleeding at 4 weeks. Heartbeat at 6 weeks, another ultrasound scheduled next week. Miscarriage risk?
Slightly above norm: Bleeding during pregnancy does put you at slightly increased risk. Know, however, that 25% of women experience 1st trimester bleeding and the majority of those go on to have successful term pregnancies. Only time will tell. Best wishes and good luck with this pregnancy. ...Read more
At fertility clinic doing an transvaginal ultrasound tmrw at 6 weeks 2 days for dating and heartbeat....is it to early for heartbeat.
Probably: By the fifth week of the gestation period, the heart starts beating and divides into chambers. So you can hear a baby’s heartbeat at six week gestation. Dr looks out for more than just the heartbeat. He searches for the gestational sac and checks the size of the baby. These measurements will determine the age of the fetus ...Read more
By measuring the: Size of the fetus and the size equates with weeks gestation. ...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
At 7 weeks pregnant I had an ultrasound. The fetus had a heartbeat of 167. At 8 weeks it still had a heartbeat. At 9 weeks fetal demise happened. Why?
Hard to say: Generally, most miscarriages occur for genetic reasons. Speak to your doctor on the subject. ...Read more
Should be ok: Dating ultrasound scans have good accuracy at 8-11 weeks, so one done at 13 weeks should still be reliable. Dates by ultrasound are always estimates. ...Read more
First ultrasound at 6weeks pregnant only found gestational sac/ yolk sac no fetal pole..measuring at 5weeks 3days only..shoud I be worried?
OK: Dating via ultrasound decreases in accuracy with increasing fetal age. ...Read more
I am 6 weeks pregnant according to my LMP edd but ultrasound scan shows only 3 weeks. Is it normal?
GOw/ultrasound but..: At this early stage of pregnancy the ultra-sound is very accurate at predicting due date (edc) +/- 5-7 days . However '3 weeks pregnancy' is still too early to tell much so i would recommend another ultrasound in 3 weeks (@ 6 weeks to document fetal heart tones). The edc needs to be confirmed. Congrats! and good luck. ...Read more
Unknown LMP but dating scan measured baby at 63.9 at 12 weeks and 5 days. Is 12 weeks and 5 days when i conceived? Edd is 8 february.
Ultrasound accuracy? I had an ultrasound that dated me at 13 weeks and 3 days..How accurate would this dating be..Could it be two weeks off?
Ultrasound march 21st at 5wks 4 days vaginal ultrasound , if i count back to week 1 is that my conceiving date?
Conception at 2 wks: From march 21st, count back 5wks 4days and then count up 2 weeks. That should be your day of conception. ...Read more
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
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
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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