Your doctor or midwife uses the number of weeks since your last menstrual
period to estimate
Start with the first day of one period and count right up to the day before the first day of your next period. Count the first day of bleeding or spotting as one day.
Figure out what week you are in and
Two ways of dating pregnancy are the gestational age and fertilization age. The gestational age is from the first day of a woman's last menstrual cycle.
You can now go on to see
Our Pregnancy Calculator gives you both, the fetal age and
Nov 18, 2015
If you have been sexually active around the time frame of ovulation, it's possible
to get pregnant. An ultrasound will confirm precisely
Feb 16, 2016
This calculator shows you