Dating ultrasound at 8 weeks

However, if you have a larger than average baby, the ultrasound will apply the husky figures to the “normal” measurements.

This creates error in that the baby will compute out to be further along than he or she really is.

Ultrasound has become so helpful that obstetricians now refer to the time before it was used routinely as “the olden days.” We use it to diagnose twins early on; we use it to document appropriate growth as the pregnancy progresses; we use it to determine fetal health; and we use it to guide conversion of breech to vertex (head-first) position and to guide amniocentesis.

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Some maternity caregivers purchase ultrasound machines to perform 'informal' ultrasounds at every pregnancy visit in their private rooms.

(This is not an essential part of routine pregnancy visits and you can decline having this done if you prefer.) Generally, most maternity caregivers have very limited training in the use and interpretation of ultrasounds and can only provide a small amount of information.

You would need a formal ultrasound performed by a qualified ultrasonographer (technologist) and reported on by a qualified sonologist (specialist doctor) to provide more detailed information and/or definitely confirm any possible findings by your maternity caregiver.

An ultrasound can reveal the size of the baby after 6 weeks (and therefore estimate their gestational age).

It can also be performed to confirm the results of a pregnancy test or just to provide you with some reassurance that all is progressing as it should be.

At MUMS we are very proud of our professional experienced and caring staff who will ensure that you receive the best care possible and give advice and support where appropriate.Hi, I am 8weeks pregnant and the similar type of thing happened to me..The first US we couldn't find the heartbeat either.When an ultrasound is performed, measurements of the head, abdomen, thigh, and amount of amniotic fluid are done.These measurements are computed automatically in the ultrasound machine’s software.Even when the last period is known, ultrasound is reassuring to demonstrate adequate growth, especially when there’s a risk of delayed growth, as in hypertension or smoking, or if there’s the risk of exaggerated growth, as in gestational diabetes.

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