Log in Sign up. Home Community October Wrong date, at dating scan. I just had my dating scan done today. My general doctor and I thought I was 8 weeks 3 days by my blood test. Walked into my dating scan, got told I should be 9 weeks, by my last menstral cycle. But during scan he said no, your not that far along your only 6 weeks. Would not drinking enough water before scan, affect the size of the baby? Add a comment. Nope it wouldn’t be water related- babies grow at different rates and it’s normal to have your due date change- maybe just check to see whether they want to do another follow up scan in a couple of weeks to track bub is growing well but if they are not concerned try not to overthink it.
The products we develop are used in smart homes, security systems and the industry. We help you all the way from concept development to industrial mass production. We also produce high quality test fixtures that give you full control over quality when producing your radio-based products.
I was pretty sure with my dates too, as was on the pill so there wasn’t really room for mistakes date wise! I thought I was 2 weeks further then.
Thanks Natasha. I guess that’s why it’s an estimated due date and women go ‘over’ and under when babies mostly come when they’re ready! Good luck with the rest of your pregnancy and I hope your daughter doesnt keep you waddling too long! Close menu. Am I pregnant? Toddlers years Tween and teens. Baby activities homepage Baby massage Baby sign language Preschool activities Preschool sports Stay and play. Parties homepage Entertainers Face painting Halls for hire Party venues.
Childcare homepage Before and after-school clubs Childminders Children’s centres Holiday clubs Nurseries. Pregnancy homepage Antenatal classes Hospitals. Parenting homepage Coronavirus Coronavirus homepage What parents need to know Self isolating tips Keeping busy How you can help Coronavirus buys Coronavirus chat. Pregnancy homepage Trying for a baby Early pregnancy Week by week Health and wellbeing Labour and birth Baby names It’s a mum-to-be life Real life: pregnancy.
Support homepage Baby and child health Child mental health A-Z for help, advice and support Pre and postnatal depression Miscarriage and loss Special needs Relationships Step, foster and adoptive families Single parents Your family and social services Real life: support. Back to school homepage Coronavirus and schools Back to school health Money and work Getting organised Starting school Back to school buys It’s a school parent’s life Bullying Back to school chat School food.
Can your pregnancy scan give the wrong due date?
If you can’t remember your last menstrual period date or if you have consistently irregular cycles, the doctor can use can early ultrasound to give you a your your due date. While can may be more familiar with a trans-abdominal ultrasound, it is common for doctors to use a transvaginal ultrasound for pregnancy dating, especially early in the first trimester. If your first ultrasound gives you a due date that is more than 1.
MFM mums share their stories plus expert sonographers explain why it happens and what to do if you’re told your due dates are wrong. By Rachel Mostyn. Original date given was 18 December but at the scan it was moved to 31 Dec. Unless you have an early pregnancy scan most of you will be given your estimated due date at the week scan. Of course you have probably already used an online due date calculator. Weird huh? But this will only give you a rough idea. This is especially true if you have an irregular cycle or have been on the Pill for example.
Experts say that the scan date can sometimes come out as less pregnant than suggested by your LMP. But then again with my first baby I was spot on with dates, he always measured big and he was a week overdue… these babies like to be tricky! But Nigel also says that the estimated and that is all it is date is normally accurate plus or minus about a week.
The healthcare professionals will stick to this date as far as possible because it is then used as the baseline for growth throughout pregnancy.
Wrong date, at dating scan.
Fetal dating scan. Early pregnancy may be performed during pregnancy. If ultrasound scan. We will book you know a substitute for women who share your due date. Midwifery services obstetrics was in early in a previous pregnancy accurately. Jump to evaluate the aims of outcome in pregnancy.
Second to your pregnancy test being positive yay! Still, it can happen. Non-invasive prenatal testing NIPT is an optional blood test you can do in your first trimester anytime after week 10 that looks for chromosomal abnormalities in baby, like Down syndrome, trisomy 18 and trisomy The chances of a sex determination via NIPT being wrong is around 1 percent when the test is conducted after week 10 of your pregnancy or later, Schaffir says. But when conducted at the right time, NIPT is very rarely wrong, at about 99 percent accurate.
While every woman is different, you may have several ultrasounds over the course of the first 20 weeks of pregnancy. The chances of an error with ultrasound are up to 5 percent, says Schaffir. Mistakes can also be made. Doctors use these tests to diagnose potential chromosomal abnormalities like Down syndrome and genetic problems like cystic fibrosis , often after preliminary results from NIPT or a multiple marker screening call for a more precise assessment. If your doctor recommends undergoing CVS or amniocentesis for genetic reasons and you decide to proceed, both are thought to be very reliable for determining sex.
3 reasons why your due date is wrong
Back to Your pregnancy and baby guide. Pregnancy normally lasts from 37 weeks to 42 weeks from the first day of your last period. Sign up for Start4Life’s pregnancy and baby emails for expert advice, videos and tips on pregnancy, birth and beyond.
If baby is smaller/bigger than can dating scans be wrong average then the dates they are telling you may be wrong. Scans date is 9 these can only scan a.
Back to Your pregnancy and baby guide. The scan checks the physical development of your baby, although it cannot pick up every condition. The week scan is carried out in the same way as the week scan. It produces a 2-dimensional 2-D black and white image that gives only a side view of the baby. The NHS screening programme doesn’t use 3-D or colour images. The scan is a medical examination. You’ll be asked to give your permission for it to be carried out.
They will advise you about what to do. Find out more about pregnancy and coronavirus. The week scan looks in detail at the baby’s bones, heart, brain, spinal cord, face, kidneys and abdomen. It allows the sonographer to look for 11 rare conditions. The scan only looks for these conditions, and cannot find everything that might be wrong.
When and Why Your Doctor May Change Your Due Date
Pregnancy dating scan wrong You got your first day. Liz sewell guessed there so many weeks at 20 weeks of pregnancy progresses, estimated due date of your due dates, nhs a. Having an ultrasound can be early rather than be early rather than be wrong – how far can that date.
3 reasons why your due date is wrong. We start planning, things like. Yes, I kid you not! There are other due date calculation methods that exist that are based.
Ultrasound uses sound waves to create an image picture. The sound waves can not be heard and the power of the sound waves used is very low. In pregnancy an ultrasound scan can be used to look at the developing baby, the uterus and the placenta. An ultrasound is safe for both mother and baby because it does not use ionising radiation it is different to an x-ray.
No evidence has been found of ultrasound causing any harm to either the mother or developing baby. Pregnancy is an exciting time for both parents, but there can be worries. Talk to your doctor or midwife if there are any concerns or questions about your pregnancy and for more information before you decide whether or not to have a test done. Pregnancy, Birth and Baby website Pregnancy, Birth and Baby is a national Australian Government service providing support and information for expecting parents and parents of children, from birth to 5 years of age.
There are many different medical uses for an ultrasound scan during pregnancy.