Early ultrasound accuracy dating conception interracial dating problem

Your midwife may recommend an early scan at between six weeks and 10 weeks if you have experienced bleeding, pain, or problems in a previous pregnancy.

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So really, when they say you're 7 weeks, you're actually 5 weeks ;) congratulations! i had an u/s done on Feb.21, saying i was 12wks and said my conception date was the 29 of Nov.

Having a scan in the first few months of pregnancy can be a thrilling experience.

Ask your GP if you want to have one anyway for extra reassurance, as she may be able to refer you.

Dating scans are the most accurate way of predicting your due date.

These measurements are computed automatically in the ultrasound machine’s software.

The software has certain measurement scales based on data from large populations, and your baby’s measurements are put into this scale.

However, conception doesn't actually occur until around 14 days after your LMP, or later if your cycle is longer than 28 days. The rhetoric of "natural" in natural childbirth: childbearing women's perspectives on prolonged pregnancy and induction of labour.

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.

The ultrasound date is usually later than the period date, so accurate dating has been found to reduce the number of women having labour induced because their babies are overdue The ultrasound can check that your baby has a heartbeat and is developing normally.

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