0
You were told you conceived on one date by an ultrasound but your lmp tells a different story off by 7 days but than again your cycles are 24 days which is more accurate?
Wiki User
∙ 17y ago
Hello. I would go with the date the ultrasound gave you but ultrasound dates can be off by a few to 7 days. Both of them are right. You probably conceived somewhere between the two. Most women ovulate 14 days BEFORE the missed period, as you have a short cycle this would mean 10 days after your LMP which would account for 4 of the 7 days, and even early ultrasounds are only accurate to within 3 days. The exact date would only be important if there had been two different men, and even then you would need a paternity test as it would be impossible to tell with such close dates.
Wiki User
∙ 17y ago
Add your answer:
Earn +20 pts
Your doctor says that an us is more accurate than lmp because a lot of woman don't remember their lmp and that you could ovulate at different times how true is this?
Women have cycles that are not all the same length but most women ovulate 14 days before a period is due. That is what makes the difference. At 7 weeks ultrasounds are accurate to within 3 days. At 20 weeks they are accurate within 5 days When I had my first pregnancy my cycle was 36 days which would mean my EDD would be 8 days early if my LMP was used, my US agreed with my cycle not my LMP. When I had my second pregnancy my cycle was 28 days and my ultrasound agreed with my LMP. So you are saying that the ultrasound is more accurate? Yes, the ultrasound is more accurate. I did go round the houses a bit to say it.
What does AC mean on ultrasound?
Alternating Current. in the US -ll0-l20 Volts, 60 Cycles or Hertz.
How accurate is The Clock?
Electric clocks that plug in the wall (not battery operated) are probably the most accurate timepieces you can buy. These clocks count the cycles of alternating current. This make it a digital like clock and the electric company adds or subtracts cycles every so often to make it exactly accurate.
How accurate is the electric clock?
Electric clocks that plug in the wall (not battery operated) are probably the most accurate timepieces you can buy. These clocks count the cycles of alternating current. This make it a digital like clock and the electric company adds or subtracts cycles every so often to make it exactly accurate.
How do different support different organisms?
by using different cycles each organism needs
Different types of animals have different life cycles. Animal life cycles can be predicted and compared because they follow a?
تتبع نظام البيئة التي تعيش
What kind of sound waves does ultrasound include?
includes all sound waves above the frequency of human hearing--about 20 thousand hertz, or cycles per second. Medical ultrasound generally uses frequencies between one and 10 megahertz (1-10 MHz).
Explain the different cycles of rock formation?
This is not a question.
How are mammals life cycles similar and different?
khjlflj
How are the lysogen and lytic cycles different?
causes Disease
How are stars different colors?
At different stages in their life cycles they have different temperatures and radiate different visible wavelengths.
Why Air Standard Cycles are conceived?
Air standard cycles are conceived to permit thermodynamic calculations using the well-known and readily available thermodynamic properties of air. The results of such calculations may be used to predict compression ratio, specific heat ratio, and other operating parameters effects on thermal efficiency of a number of heat engines such as the Otto Cycle Heat Engine , the Diesel Cycle Heat Engine, and the Brayton Cycle Heat Engine.
