QuestionHELLO CATHERINE,
I HAD ASKED U THE EXACT SAME QUESTION AS THE LAST TIME BUT I JUST
DONT FEEL SATSIFIED. OKAY MY PERIOD I THINK I STARTED ON JAN 11-14...I
HAD SEX WITH #1 ON JAN 14 YES I KNOW I WAS STILL ON MY PERIOD AND
DIDNT KNOW IT CAUSE I THOUGHT I STOPPED BUT AFTER HAVING
INTERCOURSE I BLED FOR ABOUT AN HOUR LONGER...THEN AFTER
CONTINOUSLY KEPT HAVING SEX WITH #2 BUT NOT ON THE SAME DAY. SO
YOU HAD TOLD ME THAT I CONCIEVED ON JAN 28 BUT TODAY I WENT TO
GET AN ULTRASOUND THEY SAID I AM EXACTLY 22 WEEKS TOMOROW WHICH
IS JUNE 10 I COUNTED BACK THE WEEEKS AND THE DATES CAME OUT TO BE
ON BETWEEN JAN 18-24...PLEASE HELP IN LETTING ME KNOW WHO THE
FATHER IS IM REALLY FREAKING OUT CAUSE I LET #2 KNOW THAT ITS HIS!
THANKS AUBREE!
AnswerAubree,
My first answer still stands. You cannot accurately determine a due date from an ultrasound after the first trimester. At this stage, it can be off by more than a week in either direction.
Your due date should not have been changed unless it was more than 2 weeks different from your initial one, which it wasn't.
Even if this new estimate was correct, your most likely conception date would have been Jan 21st, which is still too far from the 14th for your old boyfriend to have been the father, as sperm only live for up to 5 days in the reproductive tract. 3 days is usually the average.
Best,
Catherine
