i know that after intercourse the sperm can stay alive for a couple of days so your first ultra sound can be a few days ahead of when you had sex, but would it ever be a few days before you had sex since it is give or take 3-5 days?
2007-11-05 17:37:42 · 4 answers · asked by gisele kinjhuin 2 in Pregnancy & Parenting ➔ Pregnancy
Ultrasound is just an estimate. You can give birth anytime around your due date. Normally it's one to two weeks before or after your due date.
2007-11-05 17:42:18 · answer #1 · answered by Anonymous · 0⤊ 0⤋
That depends on when you have the ultrasound. Mine, at 20 weeks, was more accurate than my conception EDD--it stated October 7-October 14 and my doctor had been trying to use September 24 before that, though I told her it was October 1st. She went with the October first EDD after that. I gave birth on October 15th.
2007-11-05 18:01:13 · answer #2 · answered by anonymous 3 · 0⤊ 0⤋
I was 100% positive on my conception date since I was using an ovulation kit...so I KNEW my due date. When I had the US they told me 2 weeks earlier than my LMNP due date. I gave birth 2 weeks early just like the US said...is it always true??? I don't know.
2007-11-05 18:47:32 · answer #3 · answered by moongoddess209 5 · 0⤊ 0⤋
yes they usually back it down to the date as the pregnancy goes along
2007-11-05 17:45:31 · answer #4 · answered by Anonymous · 0⤊ 0⤋