Love Beauty >> Love Beauty >  >> FAQ >> Beauty and Health >> Womens Health >> ObGynPregnancy issues

Pregnancy Timeline & Due Date Calculation - Detailed Case


Question
-My periods are 6 to 7 days long.
-My intervals between are 21-23 days.
-LMP was between Oct. 23-25, 2005.
-Intercourse between Nov. 6-10,2005.
-Negative pregnancy test (hospital urine test) on Nov.15.
-Also had intercourse with another person on Nov.16 (early morning, intoxicated).
-Positive pregnancy test on Dec. 2, 2005 with a transvaginal ultrasound (about 4 wks.)

My questions are:

-What is my EDC (+/-) conceive?
-Could it be a possibility of the 16th?
-Why didn't they see anything on Dec. 2?
-Could you possibly calculate my LP?
-At 6 wk, 6 days was a small pea sized on the belly ultrasound, could they have saw something if I conceived on the 16th on Dec 12, 2005?
-Could I have alrady been pregnant on the 15th, but it was too soon to see it by a hospital urine test?

Thanks  

Answer
Nicole,

Your EDC should be around July 29th.  You should have conceived somewhere around November 6-10th.  It would have been too early for a positive pregnancy test on November 15th.  You were probably already pregnant though.  This is all based on your last menstrual period.  There is always a chance that your body was off and you ovulated late and conceived on the 16th of November but it is more likely that you conceived somewhere between the 6 and the 10th of November.  If you had conceived on the 16th of November, they probably wouldn't have seen anything unless it were by a transvaginal ultrasound.