Conception Calculator: Find Your Conception Date
Medically Reviewed by Dr Afzaal Ahmad
Table of Contents What is a Conception Calculator How Does It Work? How is the Conception Date Calculated and What is it Based On? Facts about Conception Calculating based on your Estimated Due Date Calculating Based on your LMP Calculating Based on Ovulation Dates/Fertile Period Calculating Based on your Ultrasound What Can Affect Conception Dates Is the conception calculator practical? FAQ’s What is a Conception Calculator A pregnancy conception calculator can help you determine when your baby was conceived, based on a few different factors such as the first date of your last menstrual period (LMP), the due date of
Conception Calculator: Find Your Conception Date
About The Author
Daniella Hall
Mom to an amazing and crazy toddler, Aaron, with a passion for women’s health and wellness. One the side she also loves being outdoors, baking and creating cooking videos with Aaron
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Can anyone help me find out when I got pregnant thank u
Hi Jen, in the conception calculator you’ll want to put either the first day of your last menstrual period or your estimated due date. Then it will tell you the timeframe from when you most likely conceived. This would be on the same page that you left this comment. Congratulations!
My last lmp was on March 11 and I had sex on April 11. When is my conception date?
Hi Gift, If you only had sex once, then that would ultimately be your conception date. And April 11th should have been roughly when your next period was. Have you confirmed pregnancy? If anything you can use your EDD (estimated due date) in order to determine the timeframe when you conceived.
when did I conceive
Hi Tee, without any other information other then your question, it’s impossible to help you determine when you conceived. We would need at least either the first day of your LMP or your EDD.
My daughter had sex with her boyfriend between the middle to end of October. She had sex with a new guy December 1st and 9th. On April 9, 2019 she had a ultrasound. The due date given was August 18, 2019. Also according to the ultrasound she was 21 weeks and 2 days. Who is most likely the father.
Hi Page, With those dates and using the EDD, she was fertile most likely between November 21st through the 29th. Which would correlate to the second partner. However, the best way to determine would be to get a DNA test. Good luck.
Hiii I’m Queen…Would Like to Know If I Had Sex With A Person on the 18th of September2018 and Then From There i Alwys Sleep with My Boyfrnd…I last saw my periods on 12september and my Edd says 19June…Who’s the father…The Guy or my Boyfriend
Hi Queen, the only way you are going to know this one for sure is by getting a DNA test done, that would be ideal for all parties and potential parties involved. However, based on the conception calculator you were in your fertile period roughly between September 22nd and September 20th, give or take a few days. So it could be either of them.
Just trying to figure out when I conceived
hie my last lmp was on the 28th of february 2019 then i had sex on the 15th of march 2019 then i missed my period for the march and i took a preg test and it was positive.can you calculate how many weeks am i.
Hello Lisa, click here to fond out hwo far along you are in your pregnancy.
Hi, my daughter’s lmp was March 31. She found out 2 days ago she is pregnant. Is it possible she got pregnant before her last lmp?
Hello Meagan, click here to have a more accurate date of when your daughter conceived.
Hello mam, last LMP was Jan 16,how we can find out a conception date? How can we calculate the conceive date?
Hello there Suchithra, use the below link to calculate your conception date.
https://womanjunction.com/conception-calculator-find-your-conception-date/
Did the dance sept 15 and again sept 19.
Took prego test sept 29 was negative, took again oct 2 was positive when did i conceive and when is due date… Thanks
Hi Sirc, I couldn’t tell you when you conceived, only because we don’t know when your LMP was. However you would be due sometime around June 13th 2019. Congratulations and good luck!
Hi there
My LMP was June 14th, I had intercourse on the 22nd June (he pulled out but we did it again shortly after – he didn’t ejeculate but I understand you could still get pregnant from this) I then had intercourse on the 30th June which time is likely to have been the time I concieved?
Thanks
Sian
Hi Sian, It depends on how long your cycle is. If your cycle is a 28 day cycle it appears that your fertile period was the 24th through the 28th. So you could have ovulated earlier or later. I would say either one could be the date of conception. I apologize for the lack of a clear answer.
If a woman had her last period on June 1st 2018 and she is now 7 weeks pregnant what would be the conception date ???
Hi Rod, anywhere between June 11th and the 19th.
Hi..my lmp was 23 of Sept 2017 n still I’m pregnant..so what should be my end date?
Hello Bindiya, see link below to help you determine your due date:
https://womanjunction.com/conception-calculator-find-your-conception-date/
Hi my last period was on 30 December 2017. I had sex with the guy on 2 January and I had sex with my boyfriend on 24 January. I had irregular period on 27 January it was few hours and 29 of January I craving meat and an urge to urinate. my EDD in clinic was 4 October and the ultrasound was 21 September. I gave birth on 19 September. i don’t know who’s the father of my baby help
Hi, looking at the information that you provided, based on the due date, you would have conceived anytime from the 7th to the 15th of January. If we go by when your baby was born it would have been between December 23rd and the 31st. The information is leading to you ovulating pretty early after your period was over and also likely that it was not your boyfriend. However, the only way to know for sure is to get a DNA test done.
If the first day of my last period was February 25, 2018 and I found out I was pregnant March 23, 2018 .. roughly when did I conceive???
Hi Bri, your conception window would have been from March 5th to March 13th. Congratulations!
Just want to know my conception date if I had intrcourse on the 6th of January 2018 and my due date is on the 14th of October 2018.
Hello Junelia, use the below link to determine when you conceived:
https://womanjunction.com/conception-calculator-find-your-conception-date/
Comment Text* hi. I need help I’m confused here my periods used to be irregular but for the past three months were regular. On 1st June I was menstruating and it lasted for 7days and had unprotected sex throughout the week and later on 12 June had unprotected sex with a different guy which I don’t know when did I conceive.
Hello Pynne, use the below link to find out when you conceived:
https://womanjunction.com/conception-calculator-find-your-conception-date/