Help on when conception occured

Patient : Hi im in my 12th week of pregnancy and im trying to figure out my concepection date. I had sex on the 1st of oct. Im wondering if it was that sex or a later sex. My due date is july 6, 2015 confirmed by ultrasound at 8weeks. Thanks for your help this is very important for me to know.
Doctor :   Hello, The most important thing for calculating dates is your last menstrual period which you haven't mentioned. Ultra sonological inferences and dating often has a discrepancy of 10-15%.Also important is your length of cycle and if its regular or not. Any ways considering the ultrasonological age , your lmp by naegle's formula should be 29 september 2014.Considering this you were in your safe period on 1 oct, and definitely cannot conceive the. Hence a sex later during or near ovulation in that cycle has caused this pregnancy. i hope i have answered your query in detail, wishing you safe pregnancy, regards

Related Q&A

Q: Hi I had sex with two men on the same day my first partner and I had sex about 4 times that day and 6-7 hours later I...

Q: Hi , I had sex with partner 1 on June 29 then with new partner from July 12 till July 30 th setempber 1 I find out th...

Q: I had been having pelvic dull pain for a few weeks and so I went to the doctor. They did a transvaginal ultrasound (a...

Q: I had sex on day 5 period , i had iud insertion 5 months back my hubby withdraw his penis out of me during ejaculatio...

Q: I had sex on my ovulation day, took ellaone 30 minutes after condom broke and ejaculation. Is there a high chance of ...


Dr. James Obaji M.D.

  • 247 Reviews
  • Family Physician

Dr. Suneel Sharman M.D.

  • 190 Reviews
  • Family Physician

Dr. Pat Golden M.D.

  • 169 Reviews
  • Cardiologist

Dr. Kunaal Jindal M.D.

  • 112 Reviews
  • Plastic Surgeon