back dating from due date

[Melissa1983]

I was wondering if anyone knew of a site that i can find out when i would have conceive..

I am wanting to do a chinese lunar thing and you need to know the date of conception (eg last period)

Because i have just done it for this pregnancy and it has came up a boy:fingerscrossed: ... So i am wanting to do it with the girls and see if its right..

[leomeo]

If you remember the date of your last period before you got PG with the girls, you could use the Bubhub calculator to pinpoint conception. http://www.bubhub.com.au/infopregnancyduedatecalculator.shtml
The years only go back as far as 2006, however the dates should be reasonably accurate, just substitute the year.

Otherwise, you could just count back from the day they were born 280 days/40 weeks, adding or subtracting if they were early or late, to get to your LMP, then add 14 days to pinpoint the date of conception. It won't be perfect, but might be just enough to give you the info you need to complete the chart. Good luck!