Enter the first day of your last period. If you are not sure of the precise date,
estimate it as closely as possible.

The calculator will approximate the date of ovulation and the due date of
your baby. Keep in mind that this is simply an estimate;
always consult your physician or
another health care professional to more accurately assess your due date.

If you think you are pregnant, it is important that you contact your physician or another
health care professional immediately.

Select First day of Last Period:  1 2 3 4 5 6 7 8 9 10 11 12 / 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 / 2004 2005 2006 2007

 

Due date	/ /
Probable date of ovulation	/ /
Beginning of second trimester	/ /
Beginning of third trimester	/ /