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Ultrasound is very good at aging a pregnancy it is not a guess. 30 weeks. get a blood test with the culprits after the baby is born to determine the father.

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โˆ™ 2015-07-16 18:16:35
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Q: If your doctor said you were 20 weeks and 4 days at your 20 week scan 10 weeks ago how accurate is that guess You had sex with 2 men 3 weeks apart so are you 30 or 33 weeks?
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It is bad if you have had your period for two weeks?

talk to your doctor for a very accurate answer


How accurate is a conception date that the doctor gives you because I am trying to juggle who the father of my child is i had intercourse a week and a half apart?

It's impossible to be right on the nose and if per chance it does happen it's a wild guess. A doctor can guess approximately 2 - 3 weeks. Unfortunately in your case having sex with two different partners in such a short period of time you won't know the father of baby without a DNA test.


Is it true that whatever your belly measures is how many weeks your supposed to be?

No. Your doctor can give you accurate information.


Can you take birth control pills for 4 weeks?

I guess you could, but ask your doctor first


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Call the doctor, like now


When can a sonogram determine the babys sex?

The most accurate time is between 18-22 weeks. Anything before 18 weeks is more of a guess, and anything after 22 weeks the baby might be too big to see between the knees.


Is it possible to be less weeks than the doctor says?

Absolutely. There is no accurate way for a doctor or anyone else to say exactly how far along you are, unless you were keeping careful records of when your ovulation happened (and tested it with an ovulation kit) and when you had sex. The doctor's assessment is an educated guess based on the date of your last period, and on the size and development of your baby.


Can you take a ClearBlue pregnancy test at 3 weeks and how accurate will it be?

It should be quite accurate at 3 weeks


Your doctor said you were 14 weeks and 1 day making it 12 weeks gestation your second scan at 20 weeks was the same how accurate are these scans?

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How accurate are ultrasounds in determining when you conceived?

At 7 weeks an ultrasound is accurate within 2 or 3 days. At 20 weeks it is accurate within 5-7 days.


3 weeks late on your period but false pregnancy test?

Pregnancy tests are not always right. Plus 3 weeks is quite a bit of time, you should go see your doctor, you will get a more accurate test.


I went to a clinic on and the doctor said I was 5 weeks and 3 days. The next day I went to the hospital and they drew blood and did an ultrasound and said that I was 4 weeks which is more accurate?

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How accurate are ultrasounds at 16 weeks?

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How accurate are sonograms to determine baby's age at 7 weeks?

Extremely accurate


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is an hcg level 300 normal for 3 weeks pregnant?

For something as important as this, I would have thought you would get the most accurate answer from your doctor - than an unqualifiedforum ! Sheesh !


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well some women can have there period last for several weeks and for a whole month.. so i guess its not bad.. ask your doctor in case.


If your three weeks pregnant will it show a positive test?

After 3 weeks it should be accurate, take another at 5 weeks to make sure. Or go to the doctor and get a urine test there super accurate!However, sometimes urine tests wont show a positive for certain people, even if you are actually positive. They all depend on how your body works, I'm sure. All people are different.


Im 36 weeks and 1 cm dilated my doctor thinks ill go into labor within the next 2weeks if that. how accurate can she be about that you have also already had preterm labor but they stopped it?

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Pretty accurate.


You are 36 weeks pregnant with contractions for 2 weeks that are 4 minutes apart but aren't intense enough not dilated Should you try castor oil?

No, castor oil is a laxative and could make things worse. You need to discuss this with your doctor.


Can an ultrasound be off by a month in the first trimester How accurate is an ultrasound at 7 weeks?

Well I had an ultrasound at 13 weeks and it was not very accurate. and it will not be able to tell the sex of your baby. Oh by the way, depending on what kind of insurance you have and what hospital you are at you may not get another ultrasound. An ultrasound at 7 weeks is extremely accurate, within 2-3 days. At 13 weeks it will be accurate within about 5 days. It can certainly not be off by a month.