as long as you have regular periods before you conceived, and an early ultrasound can pretty much determine the dates.
2006-08-06 11:23:46
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answer #1
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answered by sammy22005 5
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If you have an early ultrasound, the doctor should be able to give you a pretty good estimate based on the size of the fetus. On the other hand, all developing babies are different, and the estimates are not perfect. If you go between weeks 6 and 8 and get an ultrasound, the doctor should be pretty close, though.
2006-08-06 18:18:19
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answer #2
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answered by Cara B 4
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Between 6-8 weeks, doctors will do a 'dating sonogram' which is supposed to be very accurate on guessing the age of the baby.
2006-08-06 21:54:42
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answer #3
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answered by Anonymous
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Yes, and if your cycles were regular prior to conception, even more closely to the day. With both my sons, I knew the day I conceived and my doctor's estimate was within 1 day.
2006-08-06 18:18:45
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answer #4
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answered by funrdhdpeach 4
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they are able to guess with in a few days either right on or 6 days or so off. but the second ultrasound at around 18 weeks gives a better guess becasue it's a more in depth look at the baby
2006-08-06 19:30:01
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answer #5
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answered by manda 4
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yes my doctor told me that i conceived the weekend before father's day and now i have a great little boy
2006-08-06 18:23:03
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answer #6
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answered by ~*big mama *~ 3
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Yes. An early ultrasound can show the age of the embryo very precisely (within a day or two).
2006-08-06 19:13:40
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answer #7
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answered by IVF Expert 6
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Yes they told me to the day...and I never had a normal period. I knew they were right because I hadn't had sex for a month before and after but I never told them that.
2006-08-06 18:23:24
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answer #8
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answered by Anonymous
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If you have very regular periods they can. If you are irregular, then you'll need a dating scan which is an ultrasound scan done in hospital.
2006-08-06 18:18:35
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answer #9
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answered by Anonymous
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If you know when the first day of your last period was they can work out when the baby was concieved.
2006-08-06 19:40:48
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answer #10
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answered by brooke v 1
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