Pregnology - all about pregnancy dates & numbers
Pregnology is all about pregnancy dates and numbers.
You can calculate your due date, how far you are along in your pregnancy,
calculate your most fertile days, calculate when you can take a pregnancy test,
calculate in which pregnancy month, week and trimester you are.
My ovulation • My pregnancy test • My Due date • My pregnancy-progress • ABCDEFGHIJKLMNOPQRSTUVWXYZ


When am I ovulating?
Click here to calculate your possible ovulation day and most fertile days

When can I do a pregnancy test?
Click here to find out when you can do a home pregnancy test

What's my Due date?
Click here to find out your possible due date

How far along am I?
Click here to show a detailed overview of your days, weeks, months and trimesters of pregnancy

When am I ovulating?

Length of your cycle days
Length of your menstruation days
Length of your luteal phase* days
First day of your cycle*


*First day of cycle = First day of flow
*Luteal phase = days between ovulation until next period. Usually 14 days

When can I do a pregnancy test?

Length of your cycle days
Length of your luteal phase* days
First day of your cycle*


*First day of cycle = First day of flow
*Luteal phase = days between ovulation until next period. Usually 14 days

What is my due date?

Length of your cycle days
Last menstrual period*
OR
Day of ovulation*


*Last menstrual period = The last time you had your period, first day of flow.
*Day of ovulation = Use this date when you know when ovulation happened. (More accurate)

How far along am I?

Due date*


*You can calculate your due date at `What's my Due date?`