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I'm assuming you wnat to know this because you are unsure as to who the father is? Please, forgive me if I'm wrong though. Ultrasounds can be inaccurate by a margin of about 2 days. There's no way they could be off by as much as 4 weeks though! Sorry, I hope things work out for you though!
What else can I help you with?
What numbers on ultrasound tells how many weeks pregnant you are?
Most ultrasound machines don't list how far along you are on the pictures that are printed. The technician that is running the machine can have the computer calculate the age of the fetus using measurements.
How far along in the pregnancy do you have to be to get an ultrasound on howrse?
8 Months
How advanced is ultrasound technology?
Ultrasound technology is advancing every day, along with other healthcare technologies. Ultrasound can now detect many medical concerns and issues in a noninvasive way. Ultrasound is also many new parent's first view of their baby!
If you are pregnant and your blood work says you are further along than your ultrasound which one is more accurate?
Blood work cannot tell you how far along you are as the levels vary so much from pregnancy to pregnancy, go with the ultrasound.
How far along must a woman be to figure out the sex of the baby?
The sex of your baby can be determined by ultrasound at 16 weeks. Doctors will usually do an ultrasound at 20 weeks.
What does it mean during pregnancy when you have a ultrasound and they can see a sack but do not see the baby?
It can be one of two things either you are not far enough along for the baby to appear on ultrasound or you have miscarried, which in that case you would have been made aware of when they did the ultrasound.
How can one tell how far along they are in pregnancy?
One can tell how far along they are in pregnancy by having an ultrasound. An ultrasound measures the fetus and then compare that measurement to what an average fetus is. If it matches to a 3 week fetus it means that one is 3 weeks into pregnancy.
How can you tell if your having a boy or a girl?
Have an ultrasound done at around 18 or more weeks along.
When the doctor tells you how far along in pregnancy you are is he correct?
Majority of the time but a ultrasound is very accurately
What would an ultrasound show if you are 4 weeks and 4 days along?
Well I had an ultrasound at 5.5 weeks and it wasn't able to pick up very well so I had to have a transvaginal. It should be able to see it but not very well. Drs recommend waiting until 6 weeks for ultrasound.
How can you know the horse is pregnant?
Ultrasound, palpation, hormone assay, and if she's far enough along she'll look pregnant.
I've had 2 positive blood tests but ultrasound tec could see no sac whats going on?
It depends on how far along you are. Ultrasound normally can detect a yolk sac between 5- 7 weeks. Kristin, RDMS
