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On 6th Jan your ultrasound was 18 weeks and 5 days does this mean you conceived between 9th and 12th September?
Wiki User
∙ 18y ago
Yup! I calculate conception to be between the 10th and 13th of September! Congrats!
Wiki User
∙ 18y ago
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If an ultrasound scan shows you are 13 weeks on 18.12.2006 what are the chances you conceived before october 5th?
If you were 13 weeks on 18 December you conceived on or around October 2nd.
If an ultrasound says you are 17 weeks and 3 days pregnant is that the day you conceived or would it be that date plus an extra 2 weeks?
That means it is the date conceived (or within 48 hours of). It is never right on, but within a week of. Go by what the ultrasound says. No, if your ultrasound says 17 weeks and 2 days that would be that date plus 2 extra weeks, that is around the time of your last period, unless you have irregular periods or conceived straight after a miscarriage or something. The length of pregnancy is always measured from your last period even by ultrasound.
When you go for a ultrasound and the doctor tells you that you are twenty weeks does that mean you conceived twenty weeks ago?
No. Your due date is calculated from two weeks before actual conception. You are actually pregnant for 38 weeks. You conceived 18 weeks ago.
On Oct 12 your ultrasound was 11 weeks 4 days does this mean you conceived between the 6th and 10th of August?
Yes, that would be typical, but it depends on the usual length and predictability of your cycle.
At 18 and a half weeks pregnant can an ultrasound read at 20 weeks what would be the reason Is the baby big can an ultrasound be off by 10 days?
At this stage, yes the ultrasound can be off by 10 days. Mine was off by ten days the other way, that is I thought I was 18 weeks and the ultrasound said 16 and a half. I knew when I had conceived because my husband had been away on a trip.
What if your ultrasound said 5 weeks when did you conceive?
Doctors measure pregnancy from the first day of your last period, but you don't conceive until two weeks after that. Your baby was conceived 3 weeks ago.
If an ultrasound says you are 25 weeks 4 days pregnant when in fact conceived 25 weeks 2 days what date should be relied on?
If you know when you conceived you should always go by your date. Ultrasounds, especially later in pregnancy, are not as accurate. Here are the dates that they can be off. The inaccuracy of ultrasound First trimester: 7 days 14 - 20 weeks: 10 days 21 - 30 weeks: 14 days 31 - 42 weeks: 21 days
When did you conceive if your ultrasound said you were 17 weeks 2 days pregnant on September 20?
May
If the ultrasound says 6 weeks are you really pregnant 4 weeks?
It means it is approximately four weeks since you conceived, but six weeks since the start of your last period. Pregnancies are dated from the latter date, so you wouldn't say you were four weeks pregnant.
How many weeks are you pregnant after your conceived?
Most women deliver between 37-40 weeks after conception
Can the doctor tell a girl when she conceived?
The doctor can estimate about how many weeks along the pregnancy is through methods such as ultrasound, but he cannot say with 100% certainty what the exact date was.
Is it normal not to hear the babies heart beat at 8 weeks through an ultrasound?
You might can, but don't be alarmed if you don't. You may think that you are 8 weeks and really only be 6 or 7. There is no way to tell when you conceived.
