Count back nine months from your due date.
march 21
Jan 7, 2007
Roughly August 15th
The approximate date of conception was June 12 because you follow Naegele's rule so you would add 3 months and subtract 7 days to find the date of conception. If you know the last date of your menstrual cycle you subtract 3 months and add 7 days to find your due date.
That makes your estimated conception date February 13th 2011. However, this date could be wrong by a couple of days. It depends on when you ovulated.
Probably September 7, but if the expectant mother has an unpredictable menstrual cycle, it could be off.
It takes an average of 9 months for a baby to be born, so the baby was conceived on Nov. 7, 2005.
never
Count back 28 weeks and one day from March 7.
Your rough conception date would be March 15th 2010, give or take a few days. However, it's difficult to accurately say when your conception date was. I suggest speaking to your doctor, midwife or obstetrician to get a better idea.
March 7, 2014
The approximate date of conception was December 24th