It has been reported that approximately one half of women accurately recall their LMP 2—4. Other examples of things that might alter these readings would be the discovery of a twin pregnancyuterine anomaly, maternal weight, etc. Turns out carbs alone can't be faulted for any weight issues - it's the combination of how and what you…. Find out which factors you and your doctor should consider to help decide…. Accuracy of gestational age estimation by means of fetal crown—rump length measurement. Sometimes, however, the due date may be revised. Your first ultrasound was in the second trimester Did you get your very first ultrasound in your second trimester?
Fundal height How big is your uterus measuring and consistency of measurements?
Can your pregnancy scan give the wrong due date?
Was it normal for the due date to change? This Committee Opinion outlines a standardized approach to estimate gestational age and the anticipated due date. It is important to add that ultrasound in the first trimester is considered to be much more accurate for dating purposes, being within ten days plus or minus the birth of the baby, but it is not recommended that all mothers have a dating screen because of such a slight difference in dates. Table 1 provides guidelines for estimating the due date based on ultrasonography and the LMP in pregnancy, and provides single-point cutoffs and ranges based on available evidence and expert opinion. First trimester ultrasound screening is effective in reducing postterm labor induction rates: Just how accurate are the due dates that are predicted by an ultrasound? Was this page helpful?
Miya. generaly i keep healthy style of life- my mind is always positive, i dont drink any alcohol, i enjoy eating quality meal, i practise thai chi, tenis. i am reading books and love nature and animals. i am not kind of party person. if you have the same life style, we may have a quality moments together. i like nice and intelligent conversation about anything. i am very strick about the hygiene....