Pregnancy calculator date of conception

Common Questions and Answers about Pregnancy calculator date of conception


Avatar n tn Yes.
Avatar f tn If you have an early ultrasound (before your 9th week), and if the doctor bases everything on the measurements of the baby and its developmental markers and not on the woman's report of the first day of her last period, and if you got an estimated due date from that early ultrasound, you can plug the estimated due date into a good online calculator and it will give you a really close estimated conception date.
Avatar f tn I have a question. When I do a pregnancy calculator, it says that my date of conception was Weds July 22, but I didn't have sex that day? How can that be? I had sex on Monday and Tuesday the 20th and 21 and on Thursday the 23 so when is my date of conception? I'm so confused.
Avatar n tn I also slept with my boyfriend the ebd of Feb of 2007, and again in March between the time of 16th -19th.I had an ultrasound in May of 2007 that said i was 8 weeks pregnant with a due date of Dec 10, 2007. I want to know if i could have gotten pregnant in Jan or if it is my boyfriends baby. Please help me to get some relief.
545877 tn?1251120634 // according to this due date calculator you are 9 weeks.
Avatar m tn Here is what the conception calculator says about your due date of June 14.
Avatar f tn My due date is may 25. My ovulation date was sept. 1! My last period was August 18, & that's what the doctors base your due date off of. They probably just told you your ovulation time, but regardless pregnancy is always based on your period. Don't over think it. Your due date is correct.
Avatar f tn The doctor told me today my conception date was most likely Jan 5. Last time she had told me Jan 6. The date of my last period was Dec 27, 2013. Can someone help me determine if I should take Jan 5-6 as likely conception dates, over January 10th which is what I receive when I do an online conception calculator.
Avatar f tn January 30, 2012 Possible dates of conception: January 26 to February 3, 2012 Due date: October 22, 2012 (40 weeks) However, the calculator assumes the due date is at 40 weeks from the first day of your last period. Was it? You're pretty close if the conception window on the calculator says it can be as late as February 3 and the date you want to know about is February 4.
Avatar f tn Hi, Janjan, You do know that pregnancy is dated from the first day of your last period, right? Doctors count from the first day of your last period, or from the presumed first day of your last period if they have an ultrasound in hand that places the baby at a certain date. When a woman tells her neighbor, "I'm 11 weeks pregnant!" she is likely also using that counting system, because she gets that count from her doctor.
Avatar f tn Probable date of ovulation: January 5 Possible dates of conception: January 1 to 9 Due date: September 28 (40 weeks)
Avatar f tn You can use a retro pregnancy calculator to figure out your approximate conception date. Remember that a conception date is only an estimation. Sperm can live for five days in the vagina so it could be five days proceeding the date you get on the calculator.
Avatar m tn ) How often did she have ultrasounds during the pregnancy, and did they always agree with a presumed conception date of November 10-18? If she didn't have an ultrasound very early in the pregnancy (or at all), her irregular periods would be significant, because a doctor really can't count out a pregnancy from the first day of the last period if the periods are irregular.
Avatar m tn This holds true even if your period doesn't line up -- the ultrasound saw and measured the actual embryo, and it trumps any info about the first day of your last period. The conception calculator gives the following for the due date of August 26. Probable Date of Ovulation: December 3 Possible Dates of Conception: November 29 to December 7 Due Date: August 26 (40 weeks) As I said, it sounds like you were already pregnant by the 11th.
Avatar m tn You can count back 266 days on a calendar from the estimated due date and get an estimate conception date, or use a conception calculator online. From you saying 8 weeks 6 days on June 15, I get conception as being on April 28, which makes plenty of sense given you having sex from April 22 to 25. (Not only is there the margin for error mentioned by the doctor but also, sperm can live up to 5 or 6 days in a woman's reproductive tract.) It just all adds up.
Avatar n tn I have tried many online calculators and it seems impossible for him to be my son. The date of conception on the calculator was Nov. 22. Can you have a deviation of 20 days from the date of estimated conception??
Avatar f tn It's a conception calculator on baby2see.
Avatar f tn Tell them you aren't sure when your last period was and ask them to tell you the estimated due date of the baby, based on the embryo's measurements and developmental markers. You're still early enough in the pregnancy for an ultrasound to be helpful in dating conception, but this won't be true for long. When they give you an estimated due date, go home and plug it into an online conception calculator or just count back from it on a calendar 266 days.
Avatar f tn May 17, 2011 Possible Dates of Conception: May 13 to May 21, 2011 Due Date: February 7, 2012 (40 weeks)
Avatar f tn Your August 5 ultrasound put you at 8 weeks 3 days from first day of your last period, and lo and behold, it was almost exactly correct (your first day of your last period being 8 weeks and 4 days prior to the ultrasound).
Avatar f tn A 19-week ultrasound is not going to be pinpoint in its accuracy when it comes to timing the pregnancy, and your choices are very close together.
Avatar f tn I had unprotected sexual intercourse with my husband on Wednesday after. And then on Thursday I had protected sex. The conception date I was given online is the 27th of March. I need help to chill my nerves and stop me from throwing up every day. Please do not judge me!
Avatar m tn Based on the due date of April 2, the conception calculator I use says that your most probable date of ovulation is July 10. This would mean about the earliest sexual activity that would have been able to produce the baby would be no earlier than July 4.
Avatar n tn I did some reasearch i mean all these calendar stuff may not be 100% accurate but im sure its close. It says conception must of happen the first week of march. It sounds like it must of happen in Hawaii. Sorry...hopefully the Doctors can be of more help. Do you have a due date yet?
8171031 tn?1399331234 I am due October 13th, as told by ultrasound because I dont remember my last period but they almost always happen the last few days or the first few days of the month. The conception month was January, but I need to know if it happened before or after the 22nd of January most likely?
Avatar m tn Probable date of ovulation: March 10 Possible dates of conception: March 6 to 14 Due date: December 1 (40 weeks) Here is how the due date of December 4 works out on a conception calculator: Probable date of ovulation: March 13 Possible dates of conception: March 9 to 17 Due date: December 4 (40 weeks) Neither of them implicate the sex on the 24th of February.
Avatar m tn I had an ultrasound done on Jan 13, she said I was around 4 1/2 weeks pregnant and my conception date was around December 24th which makes the second man the father. I did a conception calculator and it put me around the same date, I had another nurse do a conception calendar and it put me on dec 30. I then had a second ultrasound and she was said I was under five weeks. Both u/s techs said if I had conceived on Dec 15, they would be seeing much more on these ultrasounds. How reliable is this?
Avatar f tn If she has records of an early ultrasound, such as in her first trimester or better yet, in her 7th week or so, and if that ultrasound gives her a projected due date (it would probably be listed on the face of the ultrasound or on the report as an EDD, an estimated due date), I can help her plug the EDD into a conception calculator and get a likely conception date. But without that, by now there is probably not a lot that can be done besides a DNA test of the likely daddy.