Pregnancy due date by conception date

Common Questions and Answers about Pregnancy due date by conception date

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Avatar f tn i quite agree with you. freaks a lot of fathers out. but, from the first day of your last period it is. maybe because conception has quite a timeframe where it can occur after sex...i don't know. i'd prefer if they used a likely conception time as the start of pregnancy though.
Avatar f tn I say the first guy is the dad bc you are fertal for 7 days and then you ovulate on the 7th day and then from there it takes a few days for implantation to take place which would put you around your estimated conception date. Plus if your estimated conception date was feb 2 and you didn't have sex with the other guy until the 7th-10th there's no way he is the dad!
Avatar f tn The first day of my last period was June 7. I had sex on the 18th and 20th and was ovulating around the 21st. I am now pregnant but am wondering if I am 3 Weeks pregnant or 5 Weeks. Due date predictors and various websites say I am five Weeks because the gestational age starts the day of your last menstrual period. This gives me a due date of March 14th which is only 38 Weeks after conception. Shouldn't I be 3 Weeks along with a due date two Weeks later at 40 Weeks after conception?
Avatar f tn Doctors calculate pregnancy using a 40-week calendar, though from the date of conception, pregnancy is only 38 weeks long. They go back and start the count on the first day of your last period. This is the way doctors have dated pregnancy for a long time, certainly from before the invention of ultrasounds, because the first day of a period is a noticeable signal and known date, and ovulation is hidden and happens on a date not usually known.
Avatar f tn ), and January 5 is the only time you had sex, then that would be considered your conception date. Your due date would be 38 weeks from then. Based on a due date calculator, your due date would be September 28, 2010. Good luck to you.
Avatar f tn If you know the exact conception date than go by that. Mine was confirmed by an ultrasound , but I tracked my period as well so.
Avatar f tn So you usually go 40 weeks from conception to get your due date.. so I think its jan. 20th. But that's just what I think!
Avatar f tn A dr usually wont change a due date over a week difference in growth or even two weeks but they have to go by baby since sperm doea live in you for several days up to a whole week even.
Avatar m tn No. You didn't get pregnant in October.
Avatar m tn If her first ultrasound was at 5 weeks, it will be the most reliable for working out a conception date.
5891248 tn?1406410864 My doctors say I am due March 6th but I know the one time my husband and I had unprotected sex wastwo days before the conception date they have. They prefer going by their ultrasounds than us lol.
Avatar f tn So once it calculates that it gives me a whole different due date and date I conceived. Now I tried by putting my due date and it tells me a different day I conceived and my correct weeks of pregnancy. So idk if to go based off the due date. Has anyone had this problem? Thank you.
Avatar f tn Idk if you did an ultrasound yet or was giving a due date but from my calculations you should be due around August 6. If it was the 2nd dude your due date would be around August 20th. I hope this information was helpful..good luck!
Avatar m tn Did you get the February 13 due date early in the pregnancy from a doctor reading your ultrasound results?
Avatar n tn They can tell by giving you a blood test it will give most accurate due date by your hormone levels
Avatar n tn Here's what the conception calculator says regarding the due date of November 28. How early in the pregnancy was the ultrasound that gave you the due date? If you really slept with the other guy only at the end of January, he is probably out of range even if you had a later ultrasound. Do you have any way to confirm that it was no later than the end of January that you slept with him?
Avatar f tn to be 9 weeks you should be due late july. I am 9w2d and due aug 5th.
Avatar f tn Now if I count backwards from my due date to my date of conception, it's 40 weeks. And I am positive about both my LMP and my date of conception. Does this mean that my midwife counts differently or is my due date incorrect?
5111430 tn?1377663221 date of ultrasound GA at that date (i.e., weeks/days) est. due date Also, of course, remember that a GA count begins on the first day of your last period, with an estimated conception date being about two weeks later.
Avatar f tn Today I found out I was pregnant, can you tell me what my due date might look like?
Avatar n tn Your due date gives you a conception date of Aug 13th. If anything it's only off by a few days but Drs usually go by your lmp because it's hard to say when exactly you conceived.
1900462 tn?1352775302 First off thanks for reading my LONG question :) I appreciate it. Right but I just don't understand how those two different conception dates come up with the same weeks and days that I'm along and the same due date if they're different conception dates. Wouldn't the feb 16th conception date put me farther along? I don't know how this works cause this is my first pregnancy.
4250330 tn?1388621179 I just fount out I was pregnant last week or the week before well last week my hcg levels were at a 464 and I'm wondering about my due date idk when it is but I know I'm like 3 weeks pregnant but idk I'm not sure when due date is ?
Avatar m tn And due date oct 1 but we will get a more accurate from my midwife this was my fame doctors estimation