answersLogoWhite

0

Conception Dates

Questions pertaining to the date a baby was conceived by the mother and father

676 Questions

You are 7 weeks and 1 day pregnant by ultra sound on 21st July with twins when did you conceive you don't know your last period date sorry?

well based on that info guessing I would say thelast week of may first week of june but yahoo has a pregnancy calander or you could ask your OB doc they can tell you pretty close hope this helps

When did you conceive if I'm due July 16?

Most likely may 27th or may 30th that's my due date too!!! Congratulations : ))

If your girl friends lmp was dec 26 2007 and you when for a ultrasound found out she was 8 weeks along and gave a due date of Oct 20 2008 what would the conception date be she cheated Jan 11 2008?

from her lmp her due date should be Sep 30, meaning she should have conceived Jan 9, give or take 5 days. Her due date is 20 days off. meaning her lmp would be Jan 14. she should have conceived around January 29, give or take five days, if she due on the 20th. ultrasounds aren't always completely accurate though. if she is completely sure of her lmp there is a possibility that both of your sperms could have been inside her around that time. You need a DNA test. but from the ultrasounds due date if she didn't cheat after jan11 it's definitely urs... ;)

Hmm tricky one. Working back from the due date doesn't result in a hard and fast conceived date as sperm can survive inside the human body for several days before firtalisation happens. However, December 26th through to January 11th is probably too long (sorry, didn't quite follow the dates).

I would ask for a DNA test as it will answer the question once and for all. Or, don't ask for a DNA test and accept the mother & child whoever's it is... :(

AnswerFrom the dates you gave above that would just be impossible. If she was to be 8wks on Dec. 26/07 she would be due sometime in June/08 which would make conception in and around Oct./07 sometime. If her due date given was Oct. 20/08 and she was to be 8wks at the time of your ultrasound then that would make her have a baby 12months later. Your dates don't match up at all if she is to be 8wks at this time. You had better check all your information correctly.

If you forgot your last period date but you know it was in April and your due date is February 6 2006 does that mean your period was April 6 2005?

periods are very annoying things...because the come whenever the heck they feel like it! it could be a few days late..maybe even a week or a a few days to a week early..so keep checking

When did you conceive if you are due december30 2009?

The approximate date of conception was April 8th 2009

You had a scan which says im 12 weeks and 4 days pregnant but you didnt have intercourse with your partner until 10 weeks and 4 days ago does this mean hes not the dad?

Medical pregnancy tests measure conception from the date of your last period, so it's possible your partner could be the father if conception occurred 2 weeks after your period (incidentally, the time of the month that you're most fertile).

Can your scan be out as scan show 20 weeks but think it is wrong 20 weeks ago I already had missed a period had morning sickness had already tested pregnant how could I conceive that week?

Techniques such as ultrasound monitoring and measurement can most definitely be off by a much as several weeks. However, when you are informed that you are 20 weeks pregnant, this count begins on the date your last period ended. As there is no way to pinpoint precise times of conception, the 40-week pregnancy includes an average of two weeks prior to conception (you ovulate around halfway through your cycle and could conceive then, but the countdown begins on the day of your last period, which is why they can roughly calculate due dates by adding 9 month and 6 days to the date of your last period). So, if you believe that you were exhibiting signs such as morning sickness and a missed period and had a positive pregnancy test result 20 weeks ago, you might be around 23-24 weeks, technically (add around 1-2 weeks before you conceived and around 1-2 two before you detected a missed period and produced a positive test result). Did you know the exact date or thereabouts of the end of your last period? Perhaps you were a week or two off when your doctor asked you that question. Or perhaps your child is somewhat small for his or her age (nothing to worry about, of course, all children develop at different rates and at slighter different ages) and the fetal measurements are slightly off. Also, irregular cycles are common, meaning you may have conceived earlier than 1-2 weeks into your cycle or much later, and this too may throw off your due date and preceived progress.

.

Why do you not get pregnant even if contact happens on your fertile days?

Though ovulation occurs for only one day during an average 28-day cycle, pregnancy is possible during the days leading up to ovulation. Understanding your body's signals and the fertility cycle and phases can help you detect when you're fertile and help to pinpoint ovulation and the signs that you're entering your fertile phase.

If my baby is due on the 24th of July how many months would i be?

May 21st 2010: The approximate current age of the foetus is thirty-one weeks.

If you slept with guy A on oct 18th then had a period oct 21-25 and was with guy B after period everyday and ultrasound on Jan 6 says I am 10 week is it guy B's had 183 hcg on nov 19?

Guy B's. If the ultrasound said 10 weeks pregnant that means that the embryo is only 8 weeks old. A pregnancy is counted from the first day of your last period. Theoretically, you are considered pregnant roughly two weeks before you even concieve. Hope this helps.

If someone was born May16 1988 when were they conceived?

My baby was born on May 20th but she was 7 days late, I conceived on August the 6th, this is a definite conception date as I my partner was away and returned on this date, when i then went for my scan they told me i was 13 weeks and 5 days, when we worked it back out it was definite the 6th August. It would obviously depend wether or not the birth was on time or early/late.

How developed is the foetus at 6 weeks?

Up to 8 weeks after fertilization embryo is present which is unborn baby in early stages while foetus is an unborn baby in uterus in later stages of development (after 8 weeks till birth).

Hi I havent had a period since Jan 09 Im 19 weeks pregnant and my due date is 4th Jan 2010 How can find out when I conceived?

Based on you're due date you most likely conceived april, 13 2009. If you had an early ultrasound in you're first trimester then you're due date is pretty accurate.

When did you conceive if your due october 15?

January 8th, plus or minus 2 days. if you have a consistent 28 day cycle and due date was determined in a first trimester ultrasound