CONCIEVE DATE?¿?

[happyfeet23]

HOW DO YOU KNOW WHEN YOU CONCIEVED IF YOU DONT REMEMBER YOUR LAST PERIOD I HAD INTERCOURSE NOV 30TH THEN DEC 15TH BY GOING OFF MY DUE DATE IT SAYS DEC 15TH ? IM CONFUSED  

[AnnieBrooke]

Your ultrasound uses the medical method of counting pregnancy, which is to say the "gestational age" count that begins with the first day of your last period, not an assumed date of conception. Your doctor also uses that count.  If a doctor tells you that you're 15 weeks pregnant, it means you're 13 weeks from the assumed date of conception. This all adds up to conception being around the 15th of December, although an ultrasound in your 15th week can be up to a week off, one direction or the other.  If you had an earlier ultrasound that also said the same due date, then you can count on December 15 as being the time that got you pregnant.

[twosacharm]

The 1st day of my last period was Nov 25th I'm 15+6 I conceived on the 10th of Dec, try babycenter my ovulation calculator it will show you when you were most fertile and give you a due date if you conceive during ur ovulation days... it was pretty accurate with mine which is going off the u.s :)

[happyfeet23]

Thank you i was flipping out my babies father he wanted to know so i dont gotta stress it no more ?

[Raya82]

Yes, you would be further along. I conceived sometime after the 6th of December and I am due Sept 4, making me about 15w 3d. Remember that you could of got pregnant on the 15th or up to 4 days later. If you did get pregnant around the 30, you'd be closer to 17/18wks by now. Hopefully this helps.

[happyfeet23]

So if i concieved nov 30th id be further along than 15 w & 1 day ?

[babytime43]

If you Don't remember they go off of your ultrasound.